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NSN 5331-01-375-4294Government record, cited

O-Ring5331-01-375-4294

NSN 5331-01-375-4294 · NIIN 013754294 · Part number 633B1440
Danfoss Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 24976
Government record, cited
NSN 5331-01-375-4294 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-375-4294. Manufacturer of record part number: 633B1440.
Also searched as  5331-01-375-4294 · 5331013754294 · NIIN 013754294 · 01-375-4294 · FSC 5331 O-ring · CAGE 24976 · 633B1440
Nearby stock numbers  ·
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Danfoss Inc
Identification
  • NSN: 5331-01-375-4294
  • NIIN: 013754294
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 633B1440
  • Manufacturer: Danfoss Inc
General Description

The O-Ring, cataloged under National Stock Number 5331-01-375-4294, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Danfoss Inc. 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 NameO-Ring
FSC / FSG5331 — O-ring (FSG 53)
ManufacturersDanfoss Inc (CAGE 24976)
Technical Specifications
ParameterValue
NSN5331-01-375-4294
Primary Part Number633B1440
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerDanfoss Inc
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
633B1440 PRIMARY Danfoss Inc (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 5331-01-375-4294?

NSN 5331-01-375-4294 is a O-Ring, manufactured by Danfoss Inc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-375-4294?

NSN 5331-01-375-4294 has 1 manufacturer part number on file: 633B1440 (Danfoss Inc).

Is NSN 5331-01-375-4294 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.
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