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NSN 5331-01-138-5275Government record, cited
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O-Ring5331-01-138-5275

NSN 5331-01-138-5275 · NIIN 011385275 · Part number S6738-3
Simmonds Precision Products Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 12511
Government record, cited
NSN 5331-01-138-5275 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-138-5275. Manufacturer of record part number: S6738-3.
Also searched as  5331-01-138-5275 · 5331011385275 · NIIN 011385275 · 01-138-5275 · FSC 5331 O-ring · CAGE 12511 · S6738-3
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-138-5275 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: Simmonds Precision Products Inc
Identification
  • NSN: 5331-01-138-5275
  • NIIN: 011385275
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: S6738-3
  • Manufacturer: Simmonds Precision Products Inc
General Description

The O-Ring, cataloged under National Stock Number 5331-01-138-5275, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Simmonds Precision Products 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)
ManufacturersSimmonds Precision Products Inc (CAGE 12511)
Technical Specifications
ParameterValue
NSN5331-01-138-5275
Primary Part NumberS6738-3
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerSimmonds Precision Products 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
S6738-3 PRIMARY Simmonds Precision Products 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 5331-01-138-5275?

NSN 5331-01-138-5275 is a O-Ring, manufactured by Simmonds Precision Products Inc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-138-5275?

NSN 5331-01-138-5275 has 1 manufacturer part number on file: S6738-3 (Simmonds Precision Products Inc).

Is NSN 5331-01-138-5275 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.

PartsTable — the parts reference. Every fact cited to its source.
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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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