NSN 5365-01-641-1548 · NIIN 016411548 · Part number 12570991
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5365 — Bushings, Rings, Shims, and Spacers · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5365-01-641-1548 — this item is cataloged by the U.S. Government under National Stock Number 5365-01-641-1548. Manufacturer of record part number: 12570991.
Also searched as5365-01-641-1548 ·
5365016411548 ·
NIIN 016411548 ·
01-641-1548 ·
FSC 5365 Bushings, Rings, Shims, and Spacers · CAGE 19207 · 12570991
Surface Treatment Document and Classification: PER IAW 7.31 PLUS 2024 OF MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE
Outside Diameter: 2.75 INCHES NOMINAL IN
Overall Thickness: 1.00 INCHES NOMINAL IN
Surface Treatment: PAINT
Material: ALUMINUM ALLOY 6061
1 manufacturer part number on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 5365-01-641-1548
NIIN: 016411548
FSC: 5365 — Bushings, Rings, Shims, and Spacers
FSG: 53 — Hardware and Abrasives
Primary part number: 12570991
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The Spacer,special Shaped, cataloged under National Stock Number 5365-01-641-1548, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5365-01-641-1548
Primary Part Number
12570991
Item Name
Spacer,special Shaped
FSC / FSG
5365 / 53 — Bushings, Rings, Shims, and Spacers
Manufacturer
U S Army Tank Automotive Command Amsta-Im-Mm
Status
ACTIVE
Surface Treatment Document and Classification
PER IAW 7.31 PLUS 2024 OF MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE
U S Army Tank Automotive Command Amsta-Im-Mm (USA)
No interchangeability data on file.
Other items in FSC 5365 — Bushings, Rings, Shims, and Spacers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5365-00-000-6078
5365-00-000-6078 · Item name not on file
5365-00-000-7436
5365-00-000-7436 · Item name not on file
5365-00-001-1292
PLUG,MACHINE THREAD
5365-00-001-1365
5365-00-001-1365 · Item name not on file
5365-00-001-1841
RING,TORQUE,TUBE,INBOARD,RUDDER
5365-00-001-1915
5365-00-001-1915 · Item name not on file
5365-00-001-1916
5365-00-001-1916 · Item name not on file
5365-00-001-1940
5365-00-001-1940 · Item name not on file
Frequently Asked Questions
What is NSN 5365-01-641-1548?
NSN 5365-01-641-1548 is a Spacer,special Shaped, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
What part numbers are listed for NSN 5365-01-641-1548?
NSN 5365-01-641-1548 has 1 manufacturer part number on file: 12570991 (U S Army Tank Automotive Command Amsta-Im-Mm).
What are the specifications of 12570991?
Key specifications for 12570991: Surface Treatment Document and Classification: PER IAW 7.31 PLUS 2024 OF MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE; Outside Diameter: 2.75 INCHES NOMINAL IN; Overall Thickness: 1.00 INCHES NOMINAL IN; Surface Treatment: PAINT. 5 specifications are documented in the U.S. Government catalog.
Is NSN 5365-01-641-1548 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.