Product Details | TURNLOCK FASTENER RECEPTACLE

5325-00-771-3340 A threaded or tempered item used to secure the STUD, TURNLOCK FASTENER or STUD ASSEMBLY, TURNLOCK FASTENER by engaging with the cross pin, cam lead threads, or eared nut of the STUD, TURNLOCK FASTENER and securing it by means of its thread locking or spring action.

Part Alternates: CA1787, GR520AS1, 25PFS00400DOO, 25P-FS00-400-DOO, 4836481, 483648-1, 5325-00-771-3340, 00-771-3340, 5325007713340, 007713340

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 09 APR 1972 00-771-3340

Drawings & Photos | NSN 5325-00-771-3340


Demand History | NSN 5325-00-771-3340

Part Number Request Date QTY Origin
CA1787 2025-11-325 576 DIBBS
CA1787 2025-11-317 576 DIBBS
CA1787 2025-06-176 561 DIBBS
CA1787 2025-06-168 561 DIBBS
5325-00-771-3340 2023-10-298 12 US
5325-00-771-3340 2023-09-257 336 US
CA1787 2023-01-09 489 DIBBS
CA1787 2022-08-213 1000 United States
CA1787 2022-08-213 3500 United States
CA1787 2022-06-180 1000 United States
CA1787 2022-06-180 3500 United States
5325-00-771-3340 2017-05-151 914 DIBBS
5325-00-771-3340 2017-02-57 808 DIBBS
CA1787 2016-01-14 35 United States
5325-00-771-3340 2015-10-299 1 DIBBS-RFPs
5325-00-771-3340 2015-08-238 500 US
5325-00-771-3340 2015-08-238 1000 US
CA1787 2015-01-23 8 United States
4836481 2014-09-266 80 United States
5325-00-771-3340 2014-09-266 100 United States
5325-00-771-3340 2014-05-121 374 DIBBS
5325-00-771-3340 2012-06-160 443 DIBBS
5325-00-771-3340 2009-10-279 394 DIBBS
5325-00-771-3340 2008-02-42 440 DIBBS

Cross Reference | NSN 5325-00-771-3340

Part Number Cage Code Manufacturer
25P-FS00-400-DOO K2193 S T C TELECOMMUNICATIONS LTD
483648-1 3B150 RAYTHEON TECHNICAL SERVICES COMPANY LLC
483648-1 49956 RAYTHEON COMPANY DBA RAYTHEON
CA1787 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
CA1787 K1678 FAIRCHILD FASTENERS UK LTD
GR520AS1 26512 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5325-00-771-3340

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM OVERALL
TURNLOCK RECEPTACLE STYLE 27 NONFLOATING
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES 0.870 INCHES MINIMUM AND 0.880 INCHES MAXIMUM
RECEPTACLE OVERALL LENGTH 1.125 INCHES NOMINAL
RECEPTACLE HEIGHT 0.780 INCHES NOMINAL
RECEPTACLE WIDTH 0.560 INCHES NOMINAL
RECEPTACLE THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.250-28 UNC
MOUNTING STYLE 11 FLOATING NUT
MANUFACTURERS CODE 29372
DESIGN CONTROL REFERENCE CA1787

Restrictions/Controls & Freight Information | NSN 5325-00-771-3340

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Precious Metals Indicator Code:UPrecious 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 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 5325-00-771-3340

Category Code Description
Materiel Category and Inventory ManagerT Industrial Supplies (DLA/GSA Items)
Appropriation and Budget Activity2 Stock Fund Secondary Items
Management Inventory Segment2 NONREPARABLE ITEMS (Exclusive of Insurance and Provisioning Items). This code will be used to identify items which are not reparable.
Specific Group/Generic Code0 Medical Materiel
Weapons Systems/End Item or Homogeneous Group00DLA/GSA-Managed Items that cannot be identified to a specific Army Weapons Systems/End Item
Accounting Requirements CodeX Expendable item. An item of Army property coded with an ARC of ?X? in the AMDF. Expendable items require no formal accountability after issue from a stock record account. Commercial and fabricated items similar to items coded ?X? in the AMDF are considered expendable items.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDADepartment of the Army
Service OrganizationAU.S. Army
ReparabilityZThis is a nonreparable item. If condemned or economically unserviceable, then dispose at the level authorized replace the item.
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
Category Code Description
Budget Code9 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 CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Materiel Management Aggregation CodeSXSX:AF SICA RESIDUAL MMAC-OC-ALC
Price ValidationV 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 SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesDDoD 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 CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
H
EA : Each