NSN 5325-01-411-0843 CA172377HSR, CA17237-7HSR, 01-411-0843

Product Details | TURNLOCK FASTENER STUD

5325-01-411-0843 A pinlike item designed to turn within and be held in place by an EYELET, TURNLOCK FASTENER; RING, RETAINING; or the surface of the item it fastens. It is provided with either a cam slot, cam lead threads, or a hold for accommodating a pin. Securing is accomplished by mating with a LOCKSPRING, TURNLOCK FASTENER or RECEPTACLE, TURNLOCK FASTENER. It has either provisions to accommodate a knob or extension or has a head which has provisions to facilitate turning.

Part Alternates: CA172377HSR, CA17237-7HSR, 5325-01-411-0843, 01-411-0843, 5325014110843, 014110843

Hardware and Abrasives | Fastening Devices

Supply Group (FSG)	NSN Assign.	NIIN	Item Name Code (INC)
53	17 MAR 1995	01-411-0843	18421 ( STUD, TURNLOCK FASTENER )

Drawings & Photos | NSN 5325-01-411-0843

Part Number	Request Date	QTY	Origin
CA17237-7HSR	2025-03-82	344	DIBBS
CA17237-7HSR	2023-12-353	621	DIBBS
CA17237-7HSR	2023-12-348	586	DIBBS
CA17237-7HSR	2023-08-232	35	DIBBS
CA17237-7HSR	2023-05-142	586	DIBBS
CA17237-7HSR	2023-05-134	586	DIBBS
CA17237-7HSR	2022-08-221	588	DIBBS
CA17237-7HSR	2022-03-86	295	DIBBS
CA17237-7HSR	2021-08-238	351	DIBBS
CA17237-7HSR	2021-08-227	351	DIBBS
CA17237-7HSR	2021-02-32	432	DIBBS
CA17237-7HSR	2020-10-281	432	DIBBS
CA17237-7HSR	2020-09-257	76	DIBBS
CA17237-7HSR	2020-06-176	150	DIBBS
CA17237-7HSR	2020-03-83	143	DIBBS
CA17237-7HSR	2020-03-75	143	DIBBS
CA17237-7HSR	2019-11-318	99	DIBBS
CA17237-7HSR	2019-07-185	30	DIBBS
CA17237-7HSR	2019-06-174	123	DIBBS
CA17237-7HSR	2019-03-86	123	DIBBS
5325-01-411-0843	2008-03-78	2900	DIBBS

Cross Reference | NSN 5325-01-411-0843

Part Number	Cage Code	Manufacturer
CA17237-7HSR	29372	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
CA17237-7HSR	92215	ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Related Products | NSN 5325-01-411-0843

5325-01-411-0844, 5325-01-411-0845, 5325-01-411-0851, 5325-01-411-1594, 5325-01-411-1595

Technical Data | NSN 5325-01-411-0843

Characteristic	Specifications
MATERIAL	IRON ALLOY 660 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5731 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
TURNLOCK STUD SHANK STYLE	17 STUD SHANK
GRIP LENGTH	0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
MINOR DIAMETER	0.334 INCHES NOMINAL
EXTENSION LENGTH	0.460 INCHES NOMINAL
STUD SHANK MAJOR DIAMETER	0.3735 INCHES MINIMUM AND 0.3745 INCHES MAXIMUM
TURNLOCK STUD HEAD STYLE	1 FLAT COUNTERSUNK
DIAMETER	0.490 INCHES MINIMUM
STUD THREAD SIZE AND SERIES/TYPE DESIGNATOR	0.250-28 UNJF
SECURING DEVICE TYPE	RING
DRIVE TYPE	SOCKET
MATERIAL ACCOMMODATED THICKNESS	0.432 INCHES MINIMUM AND 0.442 INCHES MAXIMUM
SPECIAL FEATURES	PACKAGED WITH RETAINING RING

Restrictions/Controls & Freight Information | NSN 5325-01-411-0843

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.
Automatic Data Processing Equipment:	0	Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)

Category	Code	Description
NMF Description	095190	HARDWARE, NOI
Less than car load rating
Less than truck load rating	W	Rating Variable
Water commodity Code	713	unknown
Originating Activity Code	KH	Defense Industrial Supply Center Philadelphia, PA 19111
Air Dimension Code	A	Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity	V	Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 5325-01-411-0843

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	H	DIRECT DELIVERY UNDER A CENTRAL CONTRACT # (VENDOR STOCKED) Issue, transfer or shipment is not subject to specialized controls other than those imposed by IMM/Service/Agency supply policy. 1. The item is centrally managed and procured. 2. Normal issue is by direct shipment from the vendor to the user at the order of the ICP or IMM. However, orders may be shipped from stock by ICP or IMM distribution facilities when the vendor's minimum order quantity is not met, or when stocks are being drawn down. 3. Requisitions and fund citations will be submitted in accordance with IMM/Service/Agency Requisitioning Procedures. 4. Generally delivery will be made within applicable Service/Agency guidelines addressing customer required timeframe.
Controlled Item Code	U	UNCLASSIFIED
Shelf Life Code	0	Nondeteriorative
Purchasing	QTY UOM	1 EA : Each