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NSN 5331-01-569-3225Government record, cited
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O-Ring5331-01-569-3225

NSN 5331-01-569-3225 · NIIN 015693225 · Part number 31-7598
St Joseph Equipment Inc · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 0P805
Government record, cited
NSN 5331-01-569-3225 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-569-3225. Manufacturer of record part number: 31-7598.
Also searched as  5331-01-569-3225 · 5331015693225 · NIIN 015693225 · 01-569-3225 · FSC 5331 O-ring · CAGE 0P805 · 31-7598
Nearby stock numbers  ·
SECTION O-RING CROSS SECTION
5331-01-569-3225 — O-ring
Features
  • O-Ring — FSC 5331
  • 1 manufacturer part number on file
  • Manufacturer of record: St Joseph Equipment Inc
Identification
  • NSN: 5331-01-569-3225
  • NIIN: 015693225
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: 31-7598
  • Manufacturer: St Joseph Equipment Inc
General Description

The O-Ring, cataloged under National Stock Number 5331-01-569-3225, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is St Joseph Equipment 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.

Technical Specifications
ParameterValue
NSN5331-01-569-3225
Primary Part Number31-7598
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerSt Joseph Equipment Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
DEMIL CodeDEMIL A — No Demilitarization Required
HazardNo hazard code in the DLA record (HMIC N)
Criticality CodeX
Cross-Reference Index
Part NumberManufacturer
31-7598 PRIMARY St Joseph Equipment 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 5331-01-569-3225?

NSN 5331-01-569-3225 is a O-Ring, manufactured by St Joseph Equipment Inc, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-569-3225?

NSN 5331-01-569-3225 has 1 manufacturer part number on file: 31-7598 (St Joseph Equipment Inc).

What are the specifications of 31-7598?

Key specifications for 31-7598: End Item Identification: 3805-01-538-7782 LOADER, SCOOP TYPE. 0 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-569-3225 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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