PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12600665-001Screw,cap,hexagon Head

U S Army Tank Automotive Command Amsta-Im-Mm · NSN 5305-01-657-4899 · FSC 5305 · No Item Name Available
Verified by PartsTable
NSN 5305-01-657-4899 — this item is cataloged by the U.S. Government under National Stock Number 5305-01-657-4899. Primary manufacturer part number: 12600665-001.
Features
  • Screw,cap,hexagon Head — FSC 5305
  • 3 verified cross-references
  • Primary manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
Applications
  • Structural fastening and assembly
  • Equipment mounting
  • Panel and housing attachment
General Description

The Screw,cap,hexagon Head, cataloged under National Stock Number 5305-01-657-4899, 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. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameScrew,cap,hexagon Head
FSC / FSG5305 — No Item Name Available (FSG 53)
ManufacturersOshkosh Defense Llc (CAGE 75Q65); U S Army Tank Automotive Command Amsta-Im-Mm (CAGE 19207)
Technical Specifications
ParameterValue
NSN5305-01-657-4899
Primary Part Number12600665-001
Item NameScrew,cap,hexagon Head
FSC / FSG5305 / 53 — No Item Name Available
ManufacturerU S Army Tank Automotive Command Amsta-Im-Mm
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5305-01-582-542412759-00959 INTERCHANGEABLE
Screw,cap,hexagon Head
Fastenal Company Dba Fastenal Co
5305-01-647-85323836189019 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
5305-01-661-61793836189002 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
5305-01-696-69123836189008 INTERCHANGEABLE
Screw,cap,hexagon Head
Oshkosh Defense Llc
Cross-Reference Index
Part NumberManufacturer
3836189 Oshkosh Defense Llc (USA)
12600665-001 PRIMARY U S Army Tank Automotive Command Amsta-Im-Mm (USA)
3836189001 PRIMARY Oshkosh Defense Llc (USA)
Related Parts
5305-01-582-5424INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
12759-00959
5305-01-647-8532INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3836189019
5305-01-661-6179INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3836189002
5305-01-696-6912INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
3836189008

Frequently Asked Questions

What is NSN 5305-01-657-4899?

NSN 5305-01-657-4899 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: active.

What are the part numbers for NSN 5305-01-657-4899?

NSN 5305-01-657-4899 has 3 cross-referenced part numbers: 3836189 (Oshkosh Defense Llc), 12600665-001 (U S Army Tank Automotive Command Amsta-Im-Mm), 3836189001 (Oshkosh Defense Llc).

What NSN replaces 5305-01-657-4899?

There are 4 known substitutes for 5305-01-657-4899: 5305-01-582-5424, 5305-01-647-8532, 5305-01-661-6179 and 1 more. Verify interchangeability with system specifications before substitution.

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