NSN 5306-01-660-0579 · NIIN 016600579 · Part number 12604445
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5306 — Bolts · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5306-01-660-0579 — this item is cataloged by the U.S. Government under National Stock Number 5306-01-660-0579. Manufacturer of record part number: 12604445.
Also searched as5306-01-660-0579 ·
5306016600579 ·
NIIN 016600579 ·
01-660-0579 ·
FSC 5306 Bolts · CAGE 19207 · 12604445
Distance From Inside of Bend to Shank End: 178.000 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters: 1.250
Thread Length: 50.000 MILLIMETERS NOMINAL MM
Hook Inside Width: 12.700 MILLIMETERS NOMINAL MM
Style Designator: ROUND BEND
Material Document and Classification: ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
Nominal Thread Diameter: 8.000 MILLIMETERS MM
Identification
NSN: 5306-01-660-0579
NIIN: 016600579
FSC: 5306 — Bolts
FSG: 53 — Hardware and Abrasives
Primary part number: 12604445
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Bolt,hook, cataloged under National Stock Number 5306-01-660-0579, is classified within Federal Supply Class 5306 (Bolts) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5306-01-660-0579
Primary Part Number
12604445
Item Name
Bolt,hook
FSC / FSG
5306 / 53 — Bolts
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Distance From Inside of Bend to Shank End
178.000 MILLIMETERS NOMINAL MM
Thread Pitch in Millimeters
1.250
Thread Length
50.000 MILLIMETERS NOMINAL MM
Hook Inside Width
12.700 MILLIMETERS NOMINAL MM
Style Designator
ROUND BEND
Material Document and Classification
ASTM A36 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 5306 — Bolts
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5306-00-001-1276
5306-00-001-1276 · Item name not on file
5306-00-001-1949
5306-00-001-1949 · Item name not on file
5306-00-001-1988
5306-00-001-1988 · Item name not on file
5306-00-001-1989
5306-00-001-1989 · Item name not on file
5306-00-001-1990
5306-00-001-1990 · Item name not on file
5306-00-001-1991
5306-00-001-1991 · Item name not on file
5306-00-001-1993
BOLT,SHEAR
5306-00-001-2017
BOLT,MACHINE
Frequently Asked Questions
What is NSN 5306-01-660-0579?
NSN 5306-01-660-0579 is a Bolt,hook, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5306, Bolts. Status: active.
What part numbers are listed for NSN 5306-01-660-0579?
NSN 5306-01-660-0579 has 2 manufacturer part numbers on file: 12604445 (Oshkosh Defense Llc), 12604445 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12604445?
Key specifications for 12604445: Distance From Inside of Bend to Shank End: 178.000 MILLIMETERS NOMINAL MM; Thread Pitch in Millimeters: 1.250; Thread Length: 50.000 MILLIMETERS NOMINAL MM; Hook Inside Width: 12.700 MILLIMETERS NOMINAL MM. 11 specifications are documented in the U.S. Government catalog.
Is NSN 5306-01-660-0579 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.