NSN 5315-00-431-9444 4F54421101A, 4F54421-101A, 00-431-9444

Product Details | HEADLESS STRAIGHT PIN

5315-00-431-9444 A headless, cylindrically-shaped item having a straight, smooth, solid body, with or without a drilled hole(s). It has an outside diameter equal to or less than its length. Its length must not exceed twelve inches (304 MM); for items whose length exceeds twelve inches (304 MM); see ROD, STRAIGHT, HEADLESS. It is used for aligning or transfer of torque and/or thrust, by fitting into corresponding holes of another item. See also PIN, STRAIGHT, THREADED.

Part Alternates: 4F54421101A, 4F54421-101A, 5315-00-431-9444, 00-431-9444, 5315004319444, 004319444

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	05 MAY 1971	00-431-9444	02390 ( PIN, STRAIGHT, HEADLESS )

Drawings & Photos | NSN 5315-00-431-9444

Part Number	Request Date	QTY	Origin
5315-00-431-9444	2025-11-317	8	DIBBS
5315-00-431-9444	2025-05-138	14	DIBBS
5315-00-431-9444	2025-02-44	2	DIBBS
5315-00-431-9444	2024-07-200	2	DIBBS
5315-00-431-9444	2023-12-351	4	DIBBS
5315-00-431-9444	2023-08-233	4	DIBBS
5315-00-431-9444	2023-05-141	9	DIBBS
4F54421-101A	2022-10-285	19	DIBBS
4F54421-101A	2020-07-196	14	DIBBS
5315-00-431-9444	2018-05-144	17	DIBBS
5315-00-431-9444	2016-03-63	21	DIBBS
5315-00-431-9444	2014-08-219	39	DIBBS
5315-00-431-9444	2013-10-275	39	DIBBS
5315-00-431-9444	2011-12-341	44	DIBBS
5315-00-431-9444	2010-05-134	18	DIBBS

Cross Reference | NSN 5315-00-431-9444

Part Number	Cage Code	Manufacturer
4F54421-101A	17772	AERO ENGINEERING & MANUFACTURING COMPANY OF CALIFORNIA
4F54421-101A	98897	LOCKHEED MARTIN CORPORATION DBA LOCKHEED MARTIN AERONAUTICS

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Related Products | NSN 5315-00-431-9444

5315-00-431-9449, 5315-00-432-0674, 5315-00-432-0719, 5315-00-432-0776, 5315-00-432-0782

Technical Data | NSN 5315-00-431-9444

Characteristic	Specifications
MATERIAL	STEEL OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	STM05-500,98897 MFR REF SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
FIRST END STYLE	9 SQUARE
SECOND END RELATIONSHIP WITH FIRST END	IDENTICAL
HOLE ARRANGEMENT STYLE	2 BOTH ENDS DRILLED
FIRST HOLE DIAMETER	0.251 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
SECOND HOLE DIAMETER	0.251 INCHES MINIMUM AND 0.258 INCHES MAXIMUM
DISTANCE FROM CENTERLINE OF HOLE TO END OF PIN	0.380 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN HOLES	5.210 INCHES NOMINAL
SURFACE FINISH	125.0 MICROINCHES BOTH ENDS 63.0 MICROINCHES OUTSIDE DIAMETER
PIN OVERALL LENGTH	5.970 INCHES NOMINAL
PIN OVERALL DIAMETER	0.9200 INCHES MINIMUM AND 0.9210 INCHES MAXIMUM
MANUFACTURERS CODE	98897
DESIGN CONTROL REFERENCE	4F54421-101A

Restrictions/Controls & Freight Information | NSN 5315-00-431-9444

Restrictions
Freight

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	105840	NAILS/SPIKES I/S NOI PLAIN ETC
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	575	unknown
Originating Activity Code	SE	San Antonio Air Logistics Center Kelly AFB, TX 78241-5000
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 5315-00-431-9444

Air Force

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.
Price Validation	N	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 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
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