NSN 5310-01-024-4148 ST4M171N4, 01-024-4148, 010244148

Product Details | PLATE NUT SPACER

5310-01-024-4148 An item having two flat bearing surfaces, conforming to the same shape as the base of a NUT (1), PLAIN, PLATE and NUT (1), SELF-LOCKING, PLATE. It is used to provide better alignment in assembly.

Part Alternates: ST4M171N4, 5310-01-024-4148, 01-024-4148, 5310010244148, 010244148

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	11 JUL 1976	01-024-4148	17667 ( NUT SPACER, PLATE )

Drawings & Photos | NSN 5310-01-024-4148

Part Number	Request Date	QTY	Origin
5310-01-024-4148	2025-04-105	4	US
5310-01-024-4148	2024-08-226	10	Saudi Arabia
5310-01-024-4148	2010-07-202	88	DIBBS
5310-01-024-4148	2009-05-151	1281	DIBBS
5310-01-024-4148	2009-01-12	569	DIBBS
ST4M171N4	2008-11-335	164	US
5310-01-024-4148	2008-11-316	164	DIBBS
5310-01-024-4148	2008-10-282	170	DIBBS
5310-01-024-4148	2008-09-254	465	DIBBS
5310-01-024-4148	2008-08-242	52	DIBBS
5310-01-024-4148	2008-02-36	24	DIBBS

Cross Reference | NSN 5310-01-024-4148

Part Number	Cage Code	Manufacturer
ST4M171N4	76301	BOEING COMPANY, THE DBA BOEING
ST4M171N4	86928	SEASTROM MANUFACTURING CO., INC. DBA SEASTROM MANUFACTURING

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Related Products | NSN 5310-01-024-4148

5310-01-024-4532, 5310-01-024-4533, 5310-01-024-4541, 5310-01-024-4544, 5310-01-024-4545

Technical Data | NSN 5310-01-024-4148

Characteristic	Specifications
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-250/4 TEMPER T81 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	ANODIZE AND PAINT OVERALL
NUT STYLE	A145 PLATE NUT SPACER
NUT LENGTH	1.122 INCHES MAXIMUM
THRU-HOLE DIAMETER	0.480 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
PLATE THICKNESS	0.060 INCHES MINIMUM AND 0.066 INCHES MAXIMUM
PLATE WIDTH	0.650 INCHES NOMINAL
NUT MOUNTING PROVISION	COUNTERSUNK HOLES
MOUNTING HOLE COUNTERSINK ANGLE	100.0 DEGREES NOMINAL
MOUNTING PROVISION LOCATION	OPPOSITE NUT PROJECTION SIDE
MOUNTING HOLE ARRANGEMENT STYLE	F38 2 HOLES
MOUNTING HOLE DIAMETER	0.133 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
DISTANCE FROM APERTURE CENTER TO MOUNTING HOLE CENTER	0.375 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG LENGTH	0.748 INCHES MINIMUM AND 0.752 INCHES MAXIMUM
MANUFACTURERS CODE	76301
DESIGN CONTROL REFERENCE	ST4M171N4

Restrictions/Controls & Freight Information | NSN 5310-01-024-4148

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	093490	BOLT/NUT/SCREW/CLIPS/FASTENER/ETC
Less than car load rating
Less than truck load rating	U	50.0
Water commodity Code	713	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 5310-01-024-4148

Air Force
Navy

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. The item has been analyzed in conjunction with the Zero Overpricing Program and is in the accepted price range. The item was procured under open competition and under the competitive arena the price is considered fair and reasonable. ZOP or Standard price challenges are permissible but must be supported by adequate justification.
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