The O-Ring, cataloged under National Stock Number 5331-01-236-0475, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Stanadyne Corporation Dba Stanadyne Diesel Systems. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-236-0475 |
| Primary Part Number | 27245 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Stanadyne Corporation Dba Stanadyne Diesel Systems |
| Status | ACTIVE |
| Cross-Sectional Height | 0.265 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 27245 | Stanadyne Corporation Dba Stanadyne Diesel Systems (USA) |
| Reference | Meaning |
|---|---|
| P92295 | 5/9 Secondary reference Lull Lift Corp Dba Omniquip Parts Worldwide |
| 27245 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-01-236-0475 is a O-Ring, manufactured by Stanadyne Corporation Dba Stanadyne Diesel Systems, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-236-0475 has 1 manufacturer part number on file: 27245 (Stanadyne Corporation Dba Stanadyne Diesel Systems).
2 possible matches (shared part number, not a government interchangeability claim): 6530-01-354-6042, 6530-01-600-2354. Verify interchangeability with system specifications before substitution.
Key specifications for 27245: Cross-Sectional Height: 0.265 INCHES NOMINAL IN. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
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.