Product Details | SOCKET HEAD CAP SCREW

5305-01-210-9429 An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.

Part Alternates: NAS1351421, NAS1351-4-21, 579996, 57999-6, 0645042821UDK, 0645-0428-21UDK, 5305-01-210-9429, 01-210-9429, 5305012109429, 012109429

Hardware and Abrasives | Screws

Supply Group (FSG) NSN Assign. NIIN
53 19 JUN 1985 01-210-9429

Demand History | NSN 5305-01-210-9429

Part Number Request Date QTY Origin
5305-01-210-9429 2025-10-287 739 DIBBS
5305-01-210-9429 2024-10-291 368 DIBBS
5305-01-210-9429 2024-07-203 462 DIBBS
5305-01-210-9429 2024-03-77 270 DIBBS
5305-01-210-9429 2023-11-323 290 DIBBS
5305-01-210-9429 2023-07-208 623 DIBBS
5305-01-210-9429 2023-04-115 547 DIBBS
NAS1351421 2012-07-206 250 CN

Cross Reference | NSN 5305-01-210-9429

Part Number Cage Code Manufacturer
0645-0428-21UDK 56878 SPS TECHNOLOGIES, LLC DBA AEROSPACE DIVISION
0645-0428-21UDK 70276 ALLEN MFG CO SUB OF CHICAGO PNEUMATIC TOOL CO
0645-0428-21UDK 74445 H-K CONNECTICUT HOLDING COMPANY
0645-0428-21UDK 82896 SAFETY SOCKET LLC
0645-0428-21UDK 99167 HAMILTON SUNDSTRAND CORPORATION
57999-6 99167 HAMILTON SUNDSTRAND CORPORATION
NAS1351-4-21 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5305-01-210-9429

Characteristic Specifications
THREAD DIRECTION RIGHT-HAND
SPECIAL FEATURES COLOR BLACK,HEAD DOUBLE KNURLED
INTERNAL DRIVE STYLE HEXAGON
FASTENER LENGTH 1.296 INCHES MINIMUM AND 1.343 INCHES MAXIMUM
HEAD STYLE FLAT CHAMFER
THREAD SERIES DESIGNATOR UNF
MINIMUM TENSILE STRENGTH 160000 POUNDS PER SQUARE INCH
WIDTH ACROSS FLATS 0.1875 INCHES MINIMUM AND 0.1900 INCHES MAXIMUM
THREAD QUANTITY PER INCH 28
HEAD HEIGHT 0.244 INCHES MINIMUM AND 0.250 INCHES MAXIMUM
MATERIAL STEEL OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION MIL-C-13924 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
THREAD LENGTH 1.000 INCHES NOMINAL
SPECIFICATION/STANDARD DATA 80205-NAS1351 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
HEAD DIAMETER 0.365 INCHES MINIMUM AND 0.375 INCHES MAXIMUM
SURFACE TREATMENT OXIDE OVERALL
NOMINAL THREAD DIAMETER 0.250 INCHES
HARDNESS RATING 36.0 ROCKWELL C MINIMUM AND 43.0 ROCKWELL C MAXIMUM OVERALL
THREAD CLASS 3A

Restrictions/Controls & Freight Information | NSN 5305-01-210-9429

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 093486 BOLTS,NUTS OR SCREWS, NOI (SUB 3)
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 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 5305-01-210-9429

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 ValidationE The current standard price is an estimated price.
  • Estimated Price challenges are allowed, but follow procedures in para 60.b. (3) of section L of this manual.
  • This code will be changed to a P code upon notification of a contract price or this code will be changed to an updated code upon determination of a valid price.
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 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
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 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
1
EA : Each