NSN 5331-00-291-2444 · NIIN 002912444 · Part number 7708788
U S Army Tank Automotive Command Amsta-Im-Mm · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 19207
Government record, cited
NSN 5331-00-291-2444 — this item is cataloged by the U.S. Government under National Stock Number 5331-00-291-2444. Manufacturer of record part number: 7708788.
Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN
Center Hole Diameter: 7.840 INCHES MINIMUM AND 7.900 INCHES MAXIMUM IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
3 manufacturer part numbers on file
Manufacturer of record: U S Army Tank Automotive Command Amsta-Im-Mm
Identification
NSN: 5331-00-291-2444
NIIN: 002912444
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 7708788
Manufacturer: U S Army Tank Automotive Command Amsta-Im-Mm
General Description
The O-Ring, cataloged under National Stock Number 5331-00-291-2444, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 3 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5331-00-001-1971
O-RING
5331-00-001-1979
O-RING
5331-00-001-3904
O-RING
5331-00-001-3905
O-RING
5331-00-001-3906
O-RING
5331-00-001-3908
O-RING
5331-00-001-3923
O-RING
5331-00-001-3924
O-RING
Frequently Asked Questions
What is NSN 5331-00-291-2444?
NSN 5331-00-291-2444 is a O-Ring, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-00-291-2444?
NSN 5331-00-291-2444 has 3 manufacturer part numbers on file: 7708788 (U S Army Tank Automotive Command Amsta-Im-Mm), 6766425 (General Motors Corp), 6766425 (Allison Transmission Inc Dba Allison Transmission, Inc).
What are the specifications of 7708788?
Key specifications for 7708788: Cross-Sectional Height: 0.205 INCHES MINIMUM AND 0.215 INCHES MAXIMUM IN; Center Hole Diameter: 7.840 INCHES MINIMUM AND 7.900 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5331-00-291-2444 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.