NSN 5310-01-054-4647 BHM14, BHM-14, 81581R
Product Details | ROUND SELF-LOCKING NUT
5310-01-054-4647 A nut, circular in shape, which may have wrenching facilities such as flats, holes, protusions, slots or splines in or on the periphery or in the face opposite the bearing surface. An integral feature is incorporated for locking on the threads of a mating member. Do not use if a more specific item name applies. Excludes COLLAR, PIN-RIVET, THREADED; INSERT, SCREW THREAD; NUT (1), SLEEVE; NUT(1), PLAIN, CAP; and TURNBUCKLE BODY.
Part Alternates: BHM14, BHM-14, 81581R, 81581-R, 3444-10 ITEM 48, 344410ITEM48, 5310-01-054-4647, 01-054-4647, 5310010544647, 010544647
Hardware and Abrasives | Nuts and Washers
| Supply Group (FSG) | NSN Assign. | NIIN | Item Name Code (INC) |
|---|---|---|---|
| 53 | 21 JAN 1978 | 01-054-4647 | 15895 ( NUT, SELF-LOCKING, ROUND ) |
Drawings & Photos | NSN 5310-01-054-4647
Demand History | NSN 5310-01-054-4647
| Part Number | Request Date | QTY | Origin |
|---|---|---|---|
| 3444-10 ITEM 48 | 2024-02-46 | 8 | DIBBS |
| 81581-R | 2024-02-46 | 8 | DIBBS |
Cross Reference | NSN 5310-01-054-4647
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Technical Data | NSN 5310-01-054-4647
| Characteristic | Specifications |
|---|---|
| THREAD SERIES | UNS |
| NOMINAL THREAD SIZE | 2.751 INCHES |
| THREAD QUANTITY PER INCH | 18 |
| THREAD CLASS | 3B |
| THREAD DIRECTION | RIGHT-HAND |
| MATERIAL | PLASTIC POLYAMIDE LOCKING INSERT STEEL COMP 1018 OR STEEL COMP 4140 NUT |
| HARDNESS RATING | NOT RATED |
| NUT STYLE | A76 ROUND |
| SMALL END DIAMETER | 3.125 INCHES NOMINAL |
| DRIVE POINT DEPTH | 0.125 INCHES NOMINAL |
| NUT DIAMETER | 3.625 INCHES NOMINAL |
| NUT THICKNESS | 0.625 INCHES NOMINAL |
| DRIVE POINT WIDTH | 0.250 INCHES NOMINAL |
| UNDERCUT THICKNESS | 0.141 INCHES NOMINAL |
| DRIVE POINT QUANTITY | 4 |
| LOCKING FEATURE | PREVAILING TORQUE WITH NONMETALLIC INSERT |
| TEMP RATING | NOT RATED |
| MANUFACTURERS CODE | 96169 |
| DESIGN CONTROL REFERENCE | 81581-R |
Restrictions/Controls & Freight Information | NSN 5310-01-054-4647
| 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: | X | The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. |
| 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 | KZ | Defense Supply Center Philadelphia Philadelphia, PA 19101 |
| 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 5310-01-054-4647
Navy| 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 | J | NOT STOCKED, CENTRALLY PROCURED # (NON-STOCKED ITEMS) IMM/Service centrally managed but not stocked item. Procurement will be initiated only after receipt of a requisition. |
| Controlled Item Code | U | UNCLASSIFIED |
| Shelf Life Code | 0 | Nondeteriorative |
| Purchasing | QTY UOM |
1 EA : Each |