PartsTable TECHNICAL DATA SHEET
NSN 5331-01-576-2675Government record, cited

O-Ring5331-01-576-2675

NSN 5331-01-576-2675 · NIIN 015762675 · Part number Y325-126
Ingersoll-Rand Company Dba Ingersoll-Rand · FSC 5331 — O-ring · FSG 53 — Hardware and Abrasives · CAGE 03990
Government record, cited
NSN 5331-01-576-2675 — this item is cataloged by the U.S. Government under National Stock Number 5331-01-576-2675. Manufacturer of record part number: Y325-126.
Also searched as  5331-01-576-2675 · 5331015762675 · NIIN 015762675 · 01-576-2675 · FSC 5331 O-ring · CAGE 03990 · Y325-126 · 40083697
Nearby stock numbers  ·
Features
  • O-Ring — FSC 5331
  • Cross-Sectional Height: 0.094 INCHES NOMINAL IN
  • Center Hole Diameter: 1.376 INCHES NOMINAL IN
  • 2 manufacturer part numbers on file
  • Manufacturer of record: Ingersoll-Rand Company Dba Ingersoll-Rand
Identification
  • NSN: 5331-01-576-2675
  • NIIN: 015762675
  • FSC: 5331 — O-ring
  • FSG: 53 — Hardware and Abrasives
  • Primary part number: Y325-126
  • Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand
General Description

The O-Ring, cataloged under National Stock Number 5331-01-576-2675, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5331-01-576-2675
Primary Part NumberY325-126
Item NameO-Ring
FSC / FSG5331 / 53 — O-ring
ManufacturerIngersoll-Rand Company Dba Ingersoll-Rand
StatusACTIVE
Cross-Sectional Height0.094 INCHES NOMINAL IN
Center Hole Diameter1.376 INCHES NOMINAL IN
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
40083697 Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt) (GBR)
Y325-126 PRIMARY Ingersoll-Rand Company Dba Ingersoll-Rand (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 5331-01-576-2675?

NSN 5331-01-576-2675 is a O-Ring, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 5331, O-ring. Status: active.

What part numbers are listed for NSN 5331-01-576-2675?

NSN 5331-01-576-2675 has 2 manufacturer part numbers on file: 40083697 (Ministry of Defence, Future Aircraft Carrier Ipt (cvf Ipt)), Y325-126 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What are the specifications of Y325-126?

Key specifications for Y325-126: Cross-Sectional Height: 0.094 INCHES NOMINAL IN; Special Features: OUTSIDE DIAMETER IS 1.563 INCHES (NOM) IN; Center Hole Diameter: 1.376 INCHES NOMINAL IN; End Item Identification: TWO-BALL PUMP, SERIES LM2203A-XX-B. 2 specifications are documented in the U.S. Government catalog.

Is NSN 5331-01-576-2675 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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