NSN 5310-00-900-9421 MS178255, MS17825-5, TCR65
Product Details | HEXAGON SLOTTED SELF-LOCKING NUT
5310-00-900-9421 A nut having a flat bearing surface and 6 flat sides with slots in its upper portion. An integral feature is incorporated for locking on the threads of a mating member. The slots, when used in conjunction with a solid or split (cotter) pin, act as an extra "fail safe", feature in critical applications. Excludes NUT (1), SELF-LOCKING, CASTELLATED, OCTAGON.
Part Alternates: MS178255, MS17825-5, TCR65, F12NE4753054, F12NE4753-054, F12NEC524, 10121805 , 5310-00-900-9421, 00-900-9421, 5310009009421, 009009421
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 01 JAN 1960 | 00-900-9421 | 29733 ( NUT, SELF-LOCKING, SLOTTED, HEXAGON ) |
Drawings & Photos | NSN 5310-00-900-9421
Demand History | NSN 5310-00-900-9421
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 5310-00-900-9421 | 2024-09-16 | 2345 | DIBBS |
| 5310-00-900-9421 | 2024-08-18 | 207 | DIBBS |
| 5310-00-900-9421 | 2024-08-14 | 715 | DIBBS |
| 5310-00-900-9421 | 2024-06-27 | 2299 | DIBBS |
| 5310-00-900-9421 | 2024-05-28 | 1355 | DIBBS |
| 5310-00-900-9421 | 2024-05-20 | 100 | CN |
| 5310-00-900-9421 | 2024-03-17 | 2341 | DIBBS |
| MS178255 | 2024-03-14 | 117 | United States |
| 5310-00-900-9421 | 2023-12-20 | 1812 | DIBBS |
| MS178255 | 2023-12-18 | 1193 | United States |
| MS178255 | 2023-12-14 | 1193 | United States |
| MS178255 | 2023-11-10 | 1193 | us |
| MS178255 | 2023-10-31 | 1 | DE |
| 5310-00-900-9421 | 2023-10-12 | 3322 | DIBBS |
| 5310-00-900-9421 | 2023-07-20 | 763 | DIBBS |
| MS178255 | 2023-04-24 | 110 | United States |
| MS178255 | 2022-11-03 | 3700 | United States |
| MS178255 | 2022-04-18 | 60 | United States |
| 5310-00-900-9421 | 2021-06-11 | 12024 | US |
| 5310-00-900-9421 | 2021-06-10 | 12024 | DIBBS |
| MS178255 | 2020-11-25 | 22 | US |
| MS178255 | 2020-01-06 | 50 | United States |
| MS178255 | 2019-12-09 | 500 | US |
| MS178255 | 2019-12-09 | 1000 | US |
| MS178255 | 2019-12-09 | 1500 | US |
| MS178255 | 2019-12-09 | 2000 | US |
| 5310-00-900-9421 | 2019-01-08 | 6665 | DIBBS |
| 5310-00-900-9421 | 2018-10-03 | 4278 | DIBBS |
| 5310-00-900-9421 | 2018-07-03 | 28666 | DIBBS |
| 5310-00-900-9421 | 2018-06-28 | 28666 | United States |
| 5310-00-900-9421 | 2018-06-20 | 28666 | DIBBS |
| MS178255 | 2018-05-22 | 5 | United States |
| 5310-00-900-9421 | 2018-05-06 | 28666 | DIBBS |
| 5310-00-900-9421 | 2017-10-29 | 6655 | DIBBS |
| 5310-00-900-9421 | 2017-09-14 | 100 | United States |
| 5310-00-900-9421 | 2017-09-05 | 25000 | DIBBS |
| MS178255 | 2016-06-21 | 46 | GE |
| MS178255 | 2016-05-27 | 3 | United States |
| 5310-00-900-9421 | 2015-12-20 | 9605 | DIBBS |
| 5310-00-900-9421 | 2015-08-25 | 7705 | DIBBS |
| MS178255 | 2015-07-22 | 25 | us |
| MS178255 | 2015-06-04 | 10 | BD |
| MS178255 | 2015-05-26 | 1 | US |
| MS178255 | 2015-05-20 | 1 | Canada |
| MS178255 | 2015-02-02 | 25 | United States |
| MS178255 | 2015-01-27 | 6 | United States |
| MS17825-5 | 2014-11-04 | 5000 | United States |
| MS17825-5 | 2014-03-12 | 46 | United States |
| MS178255 | 2012-12-11 | 10 | Switzerland |
| MS178255 | 2012-12-09 | 10 | Switzerland |
| MS178255 | 2012-06-22 | 3 | US |
| 5310-00-900-9421 | 2012-02-07 | 28068 | DIBBS |
| 5310-00-900-9421 | 2011-12-02 | 27675 | DIBBS |
| MS178255 | 2011-10-07 | 3 | UK |
| MS178255 | 2011-05-31 | 100 | Canada |
| MS178255 | 2011-04-27 | 20 | United States |
| MS178255 | 2011-03-18 | 20 | BR |
| MS178255 | 2011-01-19 | 100 | Canada |
| MS178255 | 2010-11-02 | 12 | Netherlands |
| 5310-00-900-9421 | 2010-10-27 | 4 | US |
| MS178255 | 2010-09-17 | 25 | Netherlands |
| 5310-00-900-9421 | 2010-09-09 | 8641 | DIBBS |
| 5310-00-900-9421 | 2010-06-07 | 13743 | DIBBS |
| MS178255 | 2010-05-11 | 1 | VE |
| MS178255 | 2008-08-29 | 4 | US |
| MS178255 | 2006-05-24 | 50 | AR |
Cross Reference | NSN 5310-00-900-9421
| Part Number | Cage Code | Manufacturer |
|---|---|---|
| F12NE4753-054 | 019L2 | MACLEAN-FOGG COMPANY DBA MAC LEAN-ESNA |
| F12NE4753-054 | 72962 | HARVARD INDUSTRIES INC |
| F12NEC524 | 27687 | GREER STOP NUT INC. |
| MS17825-5 | 96906 | MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS |
| TCR65 | 62554 | ALCOA GLOBAL FASTENERS INC. DBA SIMMONDS MECAERO FAS PDTS DIV |
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Related Products | NSN 5310-00-900-9421
Technical Data | NSN 5310-00-900-9421
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNJF |
| NOMINAL THREAD SIZE | 0.312 INCHES |
| THREAD QUANTITY PER INCH | 24 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT STEEL NUT |
| SURFACE TREATMENT | CADMIUM AND CHROMATE OVERALL EXCEPT INSERT |
| SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL EXCEPT INSERT |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A17 SLOTTED, HEXAGON |
| NUT HEIGHT | 0.313 INCHES MINIMUM AND 0.343 INCHES MAXIMUM |
| WIDTH ACROSS FLATS | 0.492 INCHES MINIMUM AND 0.502 INCHES MAXIMUM |
| BEARING SURFACE TYPE | WASHER FACED |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| TEMP RATING | 250.0 DEG FAHRENHEIT NOMINAL |
| MANUFACTURERS CODE | 96906 |
| DEFINITIVE GOVERNMENT SPEC/STD REFERENCE | MS17825-5 |
Restrictions/Controls & Freight Information | NSN 5310-00-900-9421
| Category | Code | Description |
|---|---|---|
| Shelf-Life Code: | 0 | Nondeteriorative |
| Hazardous Material Indicator Code | N | There is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials |
| Demilitarization Code: | A | Non-Munitions List Item/ Non-Strategic List Item - Demilitarization not required. |
| Controlled Inventory Item Code: | U | UNCLASSIFIED |
| Precious Metals Indicator Code: | U | Precious metal type is unknown |
| Criticality Code: | F | The item is an Aviation Critical Safety Item/Flight Safety Critical Aircraft Part ((ACSI/FSCAP). |
| Category | Code | Description |
|---|---|---|
| NMF Description | 093486 | BOLTS,NUTS OR SCREWS, NOI (SUB 3) |
| Less than car load rating | ||
| Less than truck load rating | W | Rating Variable |
| Water commodity Code | 573 | unknown |
| Originating Activity Code | XX | |
| Air Dimension Code | A | Shipment is not a consolidation and does not exceed 72 inches in any dimension. |
| Air Commodity | B | Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials. |
| Air Special Handling | Z | No special handling required. |
| Special Handling Code | 9 | unknonwn |
| HAZMAT | ||
| Type of Cargo | Z | No special type of cargo code applicable |
Management | NSN 5310-00-900-9421
Army
Air Force
Navy| Category | Code | Description |
|---|---|---|
| Materiel Category and Inventory Manager | T | Industrial Supplies (DLA/GSA Items) |
| Appropriation and Budget Activity | 2 | Stock Fund Secondary Items |
| Management Inventory Segment | 2 | NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable. |
| Specific Group/Generic Code | B | Rotary Wing Aircraft |
| Weapons Systems/End Item or Homogeneous Group | BX | OH-58D Army Helicopter Improvement Program (AHIP) |
| Accounting Requirements Code | X | Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items. |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DA | Department of the Army |
| Service Organization | A | U.S. Army |
| Reparability | Z | This is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item. |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Budget Code | 9 | General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors. |
| Fund Code | SF | Stock fund applicable to items managed for the Air Force by the respective Inventory Control Point. |
| Materiel Management Aggregation Code | SX | SX:AF SICA RESIDUAL MMAC-OC-ALC |
| Price Validation | V | The current standard price has been validated.
|
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DF | Department of the Air Force |
| Service Organization | F | U.S. Air Force |
| Reparability | N | Stock Fund (except Munitions) |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |
| Category | Code | Description |
|---|---|---|
| Cognizance Codes | 9B | Navy-owned stocks of DLA material Naval Inventory Control Point, Mechanicsburg |
| Source of Supply | SMS | Defense Logistics Agency Enterprise Business Systems |
| Agency | DN | Department of the Navy |
| Service Organization | N | U.S. Navy |
| Acquisition Advice Codes | D | DoD INTEGRATED MATERIEL-MANAGED, STOCKED, AND ISSUED # Issue, transfer, or shipment is not subject to specialized controls other than those imposed by the Integrated Materiel Manager/Service supply policy. 1. The item is centrally managed, stocked, and issued. 2. Requisitions must contain the fund citation required to acquire the item. Requisitions will be submitted in accordance with Integrated Materiel Manager(IMM)/Service requisitioning procedures. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |