NSN 5315-01-179-4539 LD18100080002, LD181-0008-0002, 01-179-4539

Product Details | HEADLESS SHOULDER PIN

5315-01-179-4539 A cylindrically-shaped headless item, having a shank at one or both ends. It is used for aligning, fastening, or transfer of torque and/or thrust by fitting into corresponding holes of another item. It may be threaded on one end.

Part Alternates: LD18100080002, LD181-0008-0002, 5315-01-179-4539, 01-179-4539, 5315011794539, 011794539

Hardware and Abrasives | Nails, Machine Keys, and Pins

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	18 MAY 1984	01-179-4539	16749 ( PIN, SHOULDER, HEADLESS )

Drawings & Photos | NSN 5315-01-179-4539

Part Number	Request Date	QTY	Origin
LD18100080002	2025-04-101	22	United States
LD18100080002	2025-04-98	60	United States
5315-01-179-4539	2024-10-277	22	US
5315-01-179-4539	2024-10-276	22	US
LD18100080002	2024-07-200	38	US
5315-01-179-4539	2024-06-162	30	US
5315-01-179-4539	2024-01-24	4	DIBBS
5315-01-179-4539	2018-04-94	190	us
LD18100080002	2014-03-66	170	us
5315-01-179-4539	2013-05-143	8	DIBBS
5315-01-179-4539	2009-08-231	3	DIBBS
5315-01-179-4539	2009-02-36	3	DIBBS

Cross Reference | NSN 5315-01-179-4539

Part Number	Cage Code	Manufacturer
LD181-0008-0002	43999	BOEING COMPANY, THE DBA BOEING

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Related Products | NSN 5315-01-179-4539

5315-01-179-4954, 5315-01-179-4955, 5315-01-179-5480, 5315-01-179-5876, 5315-01-179-5964

Technical Data | NSN 5315-01-179-4539

Characteristic	Specifications
MATERIAL	STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5629 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-S-5002 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	J161 SHOULDER
SHANK LENGTH	0.620 INCHES NOMINAL
SHOULDER WIDTH ACROSS FLATS	0.750 INCHES NOMINAL
SHANK DIAMETER	0.250 INCHES NOMINAL
OVERALL LENGTH	1.270 INCHES NOMINAL
SECOND SHANK DIAMETER	0.2475 INCHES MINIMUM AND 0.2480 INCHES MAXIMUM
SECOND SHANK LENGTH	0.560 INCHES NOMINAL
FIRST END STYLE	5 ROUND
FIRST END OUTER RADIUS	0.060 INCHES NOMINAL
SECOND END RELATIONSHIP WITH FIRST END	NOT IDENTICAL
SECOND END STYLE	9 SQUARE
FIRST END LOCATION	ROUND END
THREAD SERIES DESIGNATOR	UNJF
NOMINAL THREAD SIZE	0.250 INCHES
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.370 INCHES NOMINAL
SURFACE FINISH	32.0 MICROINCHES OUTSIDE DIAMETER

Restrictions/Controls & Freight Information | NSN 5315-01-179-4539

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:	A	Item does not contain precious metal
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	095190	HARDWARE, NOI SUB 9
Less than car load rating
Less than truck load rating	Q	70.0
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 5315-01-179-4539

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	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

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