PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12346514-32Screw,cap,hexagon Head

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5305-01-359-8002 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-359-8002 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-359-8002. Primary manufacturer part number: 12346514-32.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • Fastener Length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
  • Head Style: HEXAGON
  • Material Document and Classification: SAE,J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
  • Surface Treatment: CADMIUM AND CHROMATE OVERALL
  • Surface Treatment Document and Classification: QQ.P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
  • Thread Series Designator: UNIFIED NATIONAL COARSE (UNC)
  • Thread Length: 0.608 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
  • Applications requiring Steel Overall construction
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-359-8002, is classified within Federal Supply Class 5305 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5305-01-359-8002
Primary Part Number12346514-32
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusCANCELLED
Fastener Length0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Head StyleHEXAGON
Material Document and ClassificationSAE,J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Surface TreatmentCADMIUM AND CHROMATE OVERALL
Surface Treatment Document and ClassificationQQ.P-416,TY 2,CL 3 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC)
Thread Length0.608 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
Thread Quantity Per Inch18
MaterialSTEEL OVERALL
Thread DirectionRIGHT-HAND
Width Between Flats0.489 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Head Height0.195 INCHES MINIMUM AND 0.211 INCHES MAXIMUM IN
Thread Class2A A
Nominal Thread Diameter0.312 INCHES IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5305-00-226-4825AES01C312750AZ0A81 INTERCHANGEABLE
Screw,cap,hexagon Head
The American Society of Mechanical Engineers
Cross-Reference Index
Part NumberManufacturer
B1821AH031C075N American National Standards Institute Incorporated Dba American National Standards Institute (USA)
MS90728-32 Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M
12346514-32 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
PMS90728001-32 Us Army Aviation and Missile Command (USA)
PMS90728001-32 Fastener Technology Corp (USA)
Related Parts
5305-00-226-4825INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
AES01C312750AZ0A81

Frequently Asked Questions

What is NSN 5305-01-359-8002?

NSN 5305-01-359-8002 is a Screw,cap,hexagon Head, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5305 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5305-01-359-8002?

NSN 5305-01-359-8002 has 5 cross-referenced part numbers: B1821AH031C075N (American National Standards Institute Incorporated Dba American National Standards Institute), MS90728-32 (Military Standards Promulgated by Military Departments Under Authority of Defense Standardization Manual 4120 3-M), 12346514-32 (U S Army Tank Automotive Command Amsta-Im-Mm), PMS90728001-32 (Us Army Aviation and Missile Command), PMS90728001-32 (Fastener Technology Corp).

What NSN replaces 5305-01-359-8002?

There is 1 known substitute for 5305-01-359-8002: 5305-00-226-4825. Verify interchangeability with system specifications before substitution.

What are the specifications of 12346514-32?

Key specifications for 12346514-32: Fastener Length: 0.719 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN; Head Style: HEXAGON; Material Document and Classification: SAE,J429 ASSN STD SINGLE MATERIAL RESPONSE OVERALL; Surface Treatment: CADMIUM AND CHROMATE OVERALL. 14 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5305-01-359-8002 still in active supply?

NSN 5305-01-359-8002 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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