NSN 5331-01-485-3426 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-485-3426. Manufacturer of record part number: 4312604.
Also searched as5331-01-485-3426 ·
5331014853426 ·
NIIN 014853426 ·
01-485-3426 ·
FSC 5331 O-ring · CAGE 77445 · 4312604
Manufacturer of record: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Identification
NSN: 5331-01-485-3426
NIIN: 014853426
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 4312604
Manufacturer: Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
General Description
The O-Ring, cataloged under National Stock Number 5331-01-485-3426, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (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 5331-01-485-3426?
NSN 5331-01-485-3426 is a O-Ring, manufactured by Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-485-3426?
NSN 5331-01-485-3426 has 1 manufacturer part number on file: 4312604 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney).
Is NSN 5331-01-485-3426 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.
What is the DEMIL code for NSN 5331-01-485-3426?
NSN 5331-01-485-3426 has DEMIL Code D. Demilitarization may be required before disposal or transfer to non-military entities.
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.