Product Details | TURNLOCK FASTENER STUD ASSEMBLY

5325-00-781-1251 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: BACS21EE5FR, BACS21Y5FR, 11270045, 1127004-5, 27535, 2753-5, 27S305, 27S3-05, 27S35, 27S3-5, 5325-00-781-1251, 00-781-1251, 5325007811251, 007811251

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1960 00-781-1251

Drawings & Photos | NSN 5325-00-781-1251


Demand History | NSN 5325-00-781-1251

Part Number Request Date QTY Origin
11270045 2023-12-353 346 United States
11270045 2023-12-348 346 United States
11270045 2023-11-317 500 US
27S35 2023-01-19 722 United States
1127004-5 2022-10-276 3262 DIBBS
27S3-5 2022-10-276 3262 DIBBS
BACS21EE5FR 2022-10-276 3262 DIBBS
1127004-5 2022-09-263 3262 DIBBS
27S3-5 2022-09-263 3262 DIBBS
BACS21EE5FR 2022-09-263 3262 DIBBS
27S35 2022-09-250 100 us
27S35 2022-09-250 200 us
27S35 2021-09-273 420 United States
5325-00-781-1251 2021-04-111 800 Taiwan
5325-00-781-1251 2021-04-91 800 Taiwan
27S35 2020-06-171 100 United States
27S35 2020-06-171 500 United States
5325-00-781-1251 2020-06-157 1 DIBBS-RFPs
27S35 2020-04-113 3000 United States
1127004-5 2019-09-249 2796 DIBBS
27S3-5 2019-09-249 2796 DIBBS
BACS21EE5FR 2019-09-249 2796 DIBBS
1127004-5 2019-08-241 2796 DIBBS
27S3-5 2019-08-241 2796 DIBBS
BACS21EE5FR 2019-08-241 2796 DIBBS
5325-00-781-1251 2019-07-199 1076 Taiwan
27S35 2015-05-128 50 PK
5325-00-781-1251 2014-01-02 70 CL
27S35 2013-08-238 14 BR
27S305 2013-04-94 130 SG
11270045 2011-03-83 300 US
11270045 2011-03-74 300 US
5325-00-781-1251 2009-10-278 2822 DIBBS
5325-00-781-1251 2008-05-134 1150 DIBBS

Cross Reference | NSN 5325-00-781-1251

Part Number Cage Code Manufacturer
1127004-5 60119 MONADNOCK COMPANY THE DBA LISI AEROSPACE
2753-5 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
27S3-05 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
27S3-5 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
27S3-5 D0680 ALCOA FASTENING SYSTEMS FAIRCHILDFASTENERS EUROPE - CAMLOC
27S3-5 K1678 FAIRCHILD FASTENERS UK LTD
BACS21EE5FR 60119 MONADNOCK COMPANY THE DBA LISI AEROSPACE
BACS21EE5FR 71286 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
BACS21EE5FR 81205 THE BOEING COMPANY DBA BOEING
BACS21Y5FR 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5325-00-781-1251

Characteristic Specifications
MATERIAL STEEL OVERALL
SURFACE TREATMENT CADMIUM AND CHROMATE OVERALL
TURNLOCK STUD HEAD STYLE 17 STUD HEAD
DIAMETER 0.244 INCHES MINIMUM AND 0.256 INCHES MAXIMUM
STUD HEAD HEIGHT 0.069 INCHES MINIMUM AND 0.076 INCHES MAXIMUM
STUD ASSEMBLY STYLE 8 STUD ASSEMBLY
DISTANCE FROM ENGAGING MEMBER TO LARGEST BEARING SURFACE OF HEAD 0.581 INCHES MINIMUM AND 0.591 INCHES MAXIMUM
EYELET OUTSIDE DIAMETER 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
EYELET LENGTH 0.328 INCHES NOMINAL
DRIVE TYPE CROSS RECESS
MATERIAL ACCOMMODATED THICKNESS 0.120 INCHES MINIMUM AND 0.179 INCHES MAXIMUM
MANUFACTURERS CODE 71286
DESIGN CONTROL REFERENCE 27S3-5

Restrictions/Controls & Freight Information | NSN 5325-00-781-1251

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:AItem 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:0Represents 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 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 5325-00-781-1251

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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
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.
Price ValidationN 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 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
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
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 CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
Q
EA : Each