Product Details | INTERNAL WRENCHING PLAIN NUT

5310-00-142-2449 A cylindrical-shaped nut, the end opposite the bearing surface being designed with an internal socket or splines for use with an inserted wrench.

Part Alternates: 204012106001, 204-012-106-001, 2040121061, 204-012-106-1, 5310-00-142-2449, 00-142-2449, 5310001422449, 001422449

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-142-2449

Drawings & Photos | NSN 5310-00-142-2449


Demand History | NSN 5310-00-142-2449

Part Number Request Date QTY Origin
204-012-106-001 2024-10-276 65 DIBBS
204-012-106-1 2024-10-276 65 DIBBS
204-012-106-001 2024-07-200 24 DIBBS
204-012-106-1 2024-07-200 24 DIBBS
204-012-106-001 2024-07-190 7 DIBBS
204-012-106-1 2024-07-190 7 DIBBS
204-012-106-001 2024-06-168 14 DIBBS
204-012-106-1 2024-06-168 14 DIBBS
204-012-106-001 2024-05-137 33 DIBBS
204-012-106-1 2024-05-137 33 DIBBS
204-012-106-001 2023-06-180 24 DIBBS
204-012-106-1 2023-06-180 24 DIBBS
204-012-106-001 2022-08-216 3 DIBBS
204-012-106-1 2022-08-216 3 DIBBS
204-012-106-001 2022-06-165 12 DIBBS
204-012-106-1 2022-06-165 12 DIBBS
204-012-106-001 2020-10-302 84 DIBBS
204-012-106-1 2020-10-302 84 DIBBS
204-012-106-001 2020-08-231 84 DIBBS
204-012-106-1 2020-08-231 84 DIBBS
204-012-106-001 2020-03-65 48 DIBBS
204-012-106-1 2020-03-65 48 DIBBS
204-012-106-001 2019-11-323 48 DIBBS
204-012-106-1 2019-11-323 48 DIBBS
204-012-106-001 2019-05-150 12 DIBBS
204-012-106-1 2019-05-150 12 DIBBS
5310-00-142-2449 2018-11-312 84 DIBBS
5310-00-142-2449 2018-10-274 44 DIBBS
5310-00-142-2449 2018-08-226 68 DIBBS
5310-00-142-2449 2017-10-302 26 DIBBS
5310-00-142-2449 2017-10-297 44 DIBBS

Cross Reference | NSN 5310-00-142-2449

Part Number Cage Code Manufacturer
204-012-106-001 97499 BELL HELICOPTER TEXTRON INC.
204-012-106-1 04614 TEXTRON SYSTEMS CORPORATION DBA TEXTRON DEFENSE SYSTEMS
204-012-106-1 0A497 MADDOX METAL WORKS INC
204-012-106-1 80070 LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN
204-012-106-1 97499 BELL HELICOPTER TEXTRON INC.

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Technical Data | NSN 5310-00-142-2449

Characteristic Specifications
THREAD SERIES UN
NOMINAL THREAD SIZE 4.375 INCHES
THREAD QUANTITY PER INCH 16
THREAD CLASS 3B
THREAD DIRECTION RIGHT-HAND
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-763,COND A,COMP 416 FED SPEC SINGLE MATERIAL RESPONSE OR AMS 5610,COMP 416 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5612,COMP410 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5613,COMP 410 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
HARDNESS RATING NOT RATED
NUT DIAMETER 4.775 INCHES MINIMUM AND 4.795 INCHES MAXIMUM
COUNTERSINK ANGLE 45.0 DEGREES NOMINAL NUT
INTERNAL DRIVE STYLE E7 MULTIPLE SPLINE
SPLINE MINOR DIAMETER 4.260 INCHES MINIMUM AND 4.265 INCHES MAXIMUM
SPLINE MAJOR DIAMETER 4.410 INCHES MINIMUM AND 4.510 INCHES MAXIMUM
SPLINE QUANTITY 52
TEMP RATING NOT RATED
MANUFACTURERS CODE 97499
DESIGN CONTROL REFERENCE 204-012-106-1

Restrictions/Controls & Freight Information | NSN 5310-00-142-2449

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:FThe 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 713 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
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 5310-00-142-2449

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Budget Code9 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.
Materiel Management Aggregation CodeGATG:H-1 IROQUOIS
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each