NSN 5331-01-018-1450 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-018-1450. Manufacturer of record part number: 69890-7.
Also searched as5331-01-018-1450 ·
5331010181450 ·
NIIN 010181450 ·
01-018-1450 ·
FSC 5331 O-ring · CAGE 73030 · 69890-7
Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN
Center Hole Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN
Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
2 manufacturer part numbers on file
Manufacturer of record: Hamilton Sundstrand Corporation Dba Collins Aerospace
Identification
NSN: 5331-01-018-1450
NIIN: 010181450
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 69890-7
Manufacturer: Hamilton Sundstrand Corporation Dba Collins Aerospace
General Description
The O-Ring, cataloged under National Stock Number 5331-01-018-1450, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hamilton Sundstrand Corporation Dba Collins Aerospace. Government technical data includes 3 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
5331-01-018-1450
Primary Part Number
69890-7
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Hamilton Sundstrand Corporation Dba Collins Aerospace
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 5331-01-018-1450?
NSN 5331-01-018-1450 is a O-Ring, manufactured by Hamilton Sundstrand Corporation Dba Collins Aerospace, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-018-1450?
NSN 5331-01-018-1450 has 2 manufacturer part numbers on file: 69890-7 (Hamilton Sundstrand Corporation Dba Collins Aerospace), 69890-7 (Parker-Hannifin Corp Div O-Ring Division).
What are the specifications of 69890-7?
Key specifications for 69890-7: Cross-Sectional Height: 0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM IN; Center Hole Diameter: 0.359 INCHES MINIMUM AND 0.369 INCHES MAXIMUM IN; Material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR. 3 specifications are documented in the U.S. Government catalog.
Is NSN 5331-01-018-1450 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.