Product Details | POSITIVE LOCK STUD

5325-00-470-3601 A quick disconnecting item with a circumferential groove at one end that is inserted into a RECEPTACLE, POSITIVE LOCK for positive fastening.

Part Alternates: 2134153, 21341-53, 5325-00-470-3601, 00-470-3601, 5325004703601, 004703601

Hardware and Abrasives | Fastening Devices

Supply Group (FSG) NSN Assign. NIIN
53 08 JAN 1971 00-470-3601

Drawings & Photos | NSN 5325-00-470-3601


Demand History | NSN 5325-00-470-3601

Part Number Request Date QTY Origin
21341-53 2025-07-197 37 DIBBS
5325-00-470-3601 2025-05-135 24 US
21341-53 2025-04-92 24 DIBBS
21341-53 2025-03-84 24 DIBBS
5325-00-470-3601 2025-01-17 4 United States
5325-00-470-3601 2025-01-17 4 United States
5325-00-470-3601 2025-01-14 4 United States
21341-53 2019-08-224 19 DIBBS
21341-53 2019-08-216 19 DIBBS
21341-53 2019-06-170 21 DIBBS
5325-00-470-3601 2018-07-200 18 DIBBS
5325-00-470-3601 2018-02-37 10 DIBBS
5325-00-470-3601 2018-01-17 20 United States
5325-00-470-3601 2017-12-341 18 DIBBS
5325-00-470-3601 2017-10-276 25 DIBBS
5325-00-470-3601 2017-08-236 18 DIBBS
5325-00-470-3601 2017-08-227 18 DIBBS
5325-00-470-3601 2015-03-82 37 DIBBS
5325-00-470-3601 2014-06-163 38 DIBBS
5325-00-470-3601 2014-03-77 38 DIBBS
5325-00-470-3601 2013-03-74 58 DIBBS
5325-00-470-3601 2013-02-44 100 United States
5325-00-470-3601 2013-01-04 50 Australia
2134153 2012-12-348 4 US
5325-00-470-3601 2012-09-271 50 Australia
2134153 2012-07-192 100 US
2134153 2011-12-339 150 US
2134153 2011-10-299 28 US
2134153 2011-10-292 4 us
5325-00-470-3601 2011-01-08 73 DIBBS
2134153 2010-12-348 4 US
5325-00-470-3601 2010-09-269 12 Israel
5325-00-470-3601 2010-09-262 12 IL
5325-00-470-3601 2010-07-187 41 DIBBS
5325-00-470-3601 2010-05-130 2 France
5325-00-470-3601 2009-12-336 86 DIBBS
5325-00-470-3601 2008-10-277 100 United States
2134153 2008-01-18 50 US
2134153 2007-06-179 60 Israel
2134153 2006-07-193 60 US

Cross Reference | NSN 5325-00-470-3601

Part Number Cage Code Manufacturer
21341-53 29372 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS
21341-53 32707 TELAIR INTERNATIONAL INCORPORATED DBA NORDISK AVIATION PRODUCTS
21341-53 83324 ALCOA GLOBAL FASTENERS, INC. DBA ALCOA FASTENING SYSTEMS

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Technical Data | NSN 5325-00-470-3601

Characteristic Specifications
MATERIAL STEEL OVERALL
THREAD SIZE AND SERIES/TYPE DESIGNATOR 0.375-24 UNF
POSITIVE LOCK STUD HEAD STYLE 1 STUD HEAD
HEAD DIAMETER 0.735 INCHES NOMINAL
SHOULDER HEIGHT 0.146 INCHES NOMINAL
UNDERCUT DIAMETER 0.688 INCHES NOMINAL
MAJOR DIAMETER LENGTH 0.120 INCHES NOMINAL
UNDERCUT LENGTH 0.125 INCHES NOMINAL
END OVERALL LENGTH 0.382 INCHES NOMINAL
POSITIVE LOCK STUD SHANK STYLE 1 STUD SHANK
STUD SHANK OVERALL HEIGHT 1.562 INCHES NOMINAL
SPECIAL FEATURES WITH 2 EACH STEEL ROUND KNURLED NUTS 0.375 INCH ID
MANUFACTURERS CODE 32707
DESIGN CONTROL REFERENCE 21341-53

Restrictions/Controls & Freight Information | NSN 5325-00-470-3601

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 5325-00-470-3601

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
1
EA : Each
Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code3Critical for Health and Safety of Personnel. Those parts and components that are required for the health and safety of personnel, and which do not fit the definition of Code 5 or 6 items.
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
1
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
1
EA : Each