NSN 5331-01-567-3870 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-567-3870. Manufacturer of record part number: 190X4-VITON.
Also searched as5331-01-567-3870 ·
5331015673870 ·
NIIN 015673870 ·
01-567-3870 ·
FSC 5331 O-ring · CAGE 55820 · 190X4-VITON
Manufacturer of record: Rtx Corporation Div Pratt & Whitney
Identification
NSN: 5331-01-567-3870
NIIN: 015673870
FSC: 5331 — O-ring
FSG: 53 — Hardware and Abrasives
Primary part number: 190X4-VITON
Manufacturer: Rtx Corporation Div Pratt & Whitney
General Description
The O-Ring, cataloged under National Stock Number 5331-01-567-3870, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Rtx Corporation Div Pratt & Whitney. The record lists 2 manufacturer part numbers 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
Mel Aviation Limited Div Mel Aviation Ltd (CAGE K7974); Rtx Corporation Div Pratt & Whitney (CAGE 55820)
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 5331-01-567-3870?
NSN 5331-01-567-3870 is a O-Ring, manufactured by Rtx Corporation Div Pratt & Whitney, classified under FSC 5331, O-ring. Status: active.
What part numbers are listed for NSN 5331-01-567-3870?
NSN 5331-01-567-3870 has 2 manufacturer part numbers on file: 190X4-VITON (Mel Aviation Limited Div Mel Aviation Ltd), 190X4-VITON (Rtx Corporation Div Pratt & Whitney).
Is NSN 5331-01-567-3870 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.