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NSN 5331-01-371-4955Government record, cited
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O-Ring5331-01-371-4955

NSN 5331-01-371-4955 · NIIN 013714955 · Part number 5605-6214-001
Bae Systems (operations) Limited · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE K0656
Government record, cited
NSN 5331-01-371-4955 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-371-4955. Manufacturer of record part number: 5605-6214-001.
Also searched as  5331-01-371-4955 · 5331013714955 · NIIN 013714955 · 01-371-4955 · FSC 5331 O-ring · CAGE K0656 · 5605-6214-001 · 200-538-4470
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-371-4955 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Bae Systems (operations) Limited
Identification
  • NSN: 5331-01-371-4955
  • NIIN: 013714955
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 5605-6214-001
  • Manufacturer: Bae Systems (operations) Limited
General Description

The O-Ring, cataloged under National Stock Number 5331-01-371-4955, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Bae Systems (operations) Limited. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Catalog Facts
Item NameO-Ring
FSC / FSG5331 — O-ring (FSG 53)
ManufacturersBae Systems (operations) Limited (CAGE K0656)
Technical Specifications
ParameterValue
NSN5331-01-371-4955
Primary Part Number5605-6214-001
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerBae Systems (operations) Limited
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Cross-Reference Index
Part NumberManufacturer
5605-6214-001 Bae Systems (operations) Limited (GBR)
Reference documents
ReferenceMeaning
200-538-4470 3/2 Design control — primary reference
U.S. Government activity
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 5331-01-371-4955?

NSN 5331-01-371-4955 is a O-Ring, manufactured by Bae Systems (operations) Limited, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-371-4955?

NSN 5331-01-371-4955 has 1 manufacturer part number on file: 5605-6214-001 (Bae Systems (operations) Limited).

Is NSN 5331-01-371-4955 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.

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✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.
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