The O-Ring, cataloged under National Stock Number 5331-00-892-5823, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-00-892-5823 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Status | ACTIVE |
| Cross-Sectional Height | 0.087 INCHES NOMINAL IN |
| Center Hole Diameter | 0.644 INCHES NOMINAL IN |
| Material | RUBBER CHLOROPRENE CLASS CR |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 0XJ201AC8 | 5/9 Secondary reference U.S. Government activity |
| ARP568-908 MIL- R-6855 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 4410181-9080 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5331-00-892-5823 is a O-Ring, classified under FSC 5331, O-ring. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 5331-01-253-0850. Verify interchangeability with system specifications before substitution.
Key specifications for 5331-00-892-5823: Cross-Sectional Height: 0.087 INCHES NOMINAL IN; Center Hole Diameter: 0.644 INCHES NOMINAL IN; End Item Identification: FORRESTAL CLASS CV; LEVEL 1/SUBSAFE; MORRED TRAINING SHIP; SUBMARINE ATMOSPHERES CONTROL AND COMPRESSED AIR/GAS; OXYGEN GENERATION PLANT; Material: RUBBER CHLOROPRENE CLASS CR. 3 specifications are 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.