NSN 5331-01-289-0321 · NIIN 012890321 · Part number 903256C1
Solar Turbines Incorporated Dba Solar Turbines Incorporated · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 66195
Government record, cited
NSN 5331-01-289-0321 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-289-0321. Manufacturer of record part number: 903256C1.
Also searched as5331-01-289-0321 ·
5331012890321 ·
NIIN 012890321 ·
01-289-0321 ·
FSC 5331 O-ring · CAGE 66195 · 903256C1
Manufacturer of record: Solar Turbines Incorporated Dba Solar Turbines Incorporated
Identification
NSN: 5331-01-289-0321
NIIN: 012890321
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 903256C1
Manufacturer: Solar Turbines Incorporated Dba Solar Turbines Incorporated
General Description
The O-Ring, cataloged under National Stock Number 5331-01-289-0321, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Solar Turbines Incorporated Dba Solar Turbines Incorporated. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Catalog Facts
Item Name
O-Ring
FSC / FSG
5331 — O-ring (FSG 53)
Manufacturers
Solar Turbines Incorporated Dba Solar Turbines Incorporated (CAGE 66195)
Technical Specifications
Parameter
Value
NSN
5331-01-289-0321
Primary Part Number
903256C1
Item Name
O-Ring
FSC / FSG
5331 / 53 — O-ring
Manufacturer
Solar Turbines Incorporated Dba Solar Turbines Incorporated
Solar Turbines Incorporated Dba Solar Turbines Incorporated (USA)
No interchangeability data on file.
Other items in FSC 5331 — O-ring
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 5331-01-289-0321?
NSN 5331-01-289-0321 is a O-Ring, manufactured by Solar Turbines Incorporated Dba Solar Turbines Incorporated, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-289-0321?
NSN 5331-01-289-0321 has 1 manufacturer part number on file: 903256C1 (Solar Turbines Incorporated Dba Solar Turbines Incorporated).
Is NSN 5331-01-289-0321 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.