NSN 5325-00-860-4538 27S821AB, 27S8-2-1AB, 27S82X1AB

Product Details | TURNLOCK FASTENER STUD ASSEMBLY

5325-00-860-4538 A STUD, TURNLOCK FASTENER over which may be assembled an EYELET, TURNLOCK FASTENER. Stud(s) without cam slots or cam lead threads are provided with a crosspin or eared nut for locking with the mating RECEPTACLE, TURNLOCK FASTENER. May be spring loaded. For like items having a threaded fastener, see SCREW ASSEMBLY, PANEL or SCREW, PANEL FASTENER.

Part Alternates: 27S821AB, 27S8-2-1AB, 27S82X1AB, 27S8-2X1AB, 5325-00-860-4538, 00-860-4538, 5325008604538, 008604538

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	01 JAN 1962	00-860-4538	18484 ( STUD ASSEMBLY, TURNLOCK FASTENER )

Drawings & Photos | NSN 5325-00-860-4538

Part Number	Request Date	QTY	Origin
27S8-2-1AB	2022-08-221	2946	DIBBS
27S8-2X1AB	2022-08-221	2946	DIBBS
27S8-2-1AB	2022-05-138	2350	DIBBS
27S8-2X1AB	2022-05-138	2350	DIBBS
5325-00-860-4538	2020-10-304	300	US
5325-00-860-4538	2020-06-181	101	Taiwan
27S8-2-1AB	2019-05-121	4554	DIBBS
27S8-2X1AB	2019-05-121	4554	DIBBS
27S8-2-1AB	2019-02-36	2338	DIBBS
27S8-2X1AB	2019-02-36	2338	DIBBS
27S8-2-1AB	2019-01-27	2338	DIBBS
27S8-2X1AB	2019-01-27	2338	DIBBS
5325-00-860-4538	2017-03-87	100	Taiwan
5325-00-860-4538	2014-01-15	17	Taiwan
5325-00-860-4538	2011-10-277	10106	DIBBS
5325-00-860-4538	2009-02-41	330	United States
27S82X1AB	2008-08-237	320	US
5325-00-860-4538	2008-02-36	1548	DIBBS

Cross Reference | NSN 5325-00-860-4538

Part Number	Cage Code	Manufacturer
27S8-2-1AB	71286	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
27S8-2X1AB	71286	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Related Products | NSN 5325-00-860-4538

5325-00-860-4577, 5325-00-860-6958, 5325-00-860-7380, 5325-00-860-8170, 5325-00-861-1467

Technical Data | NSN 5325-00-860-4538

Characteristic	Specifications
MATERIAL	STEEL OVERALL
SURFACE TREATMENT	TIN OVERALL
TURNLOCK STUD HEAD STYLE	17 STUD HEAD
DIAMETER	0.250 INCHES NOMINAL
STUD HEAD HEIGHT	0.073 INCHES NOMINAL
STUD ASSEMBLY STYLE	8 STUD ASSEMBLY
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD	0.467 INCHES NOMINAL
EYELET OUTSIDE DIAMETER	0.247 INCHES NOMINAL
EYELET LENGTH	0.328 INCHES NOMINAL
SECURING DEVICE TYPE	WASHER
DRIVE TYPE	CROSS RECESS
MATERIAL ACCOMMODATED THICKNESS	0.030 INCHES MINIMUM AND 0.059 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5325-00-860-4538

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	066440	FASTENERS CURTAIN/SNAP METAL
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	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 5325-00-860-4538

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.
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	Q 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	Q EA : Each