NSN 5331-01-606-7990 · NIIN 016067990 · Part number 221921
Terex Usa, Llc Dba Terex Usa, Llc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0LRM3
Government record, cited
NSN 5331-01-606-7990 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-606-7990. Manufacturer of record part number: 221921.
Also searched as5331-01-606-7990 ·
5331016067990 ·
NIIN 016067990 ·
01-606-7990 ·
FSC 5331 O-ring · CAGE 0LRM3 · 221921
Manufacturer of record: Terex Usa, Llc Dba Terex Usa, Llc
Identification
NSN: 5331-01-606-7990
NIIN: 016067990
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 221921
Manufacturer: Terex Usa, Llc Dba Terex Usa, Llc
General Description
The O-Ring, cataloged under National Stock Number 5331-01-606-7990, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Terex Usa, Llc Dba Terex Usa, Llc. The record lists 1 manufacturer part number 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 5331-01-606-7990?
NSN 5331-01-606-7990 is a O-Ring, manufactured by Terex Usa, Llc Dba Terex Usa, Llc, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-606-7990?
NSN 5331-01-606-7990 has 1 manufacturer part number on file: 221921 (Terex Usa, Llc Dba Terex Usa, Llc).
What are the specifications of 221921?
Key specifications for 221921: Special Features: PART OF VALVE COVER BREATHER ASSEMBLY; End Item Identification: 3810-01-549-0465. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-606-7990 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.