The O-Ring, cataloged under National Stock Number 5331-00-264-0032, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Eclipse Aeronautical Corporation. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 3 items share a part number with this NSN in the catalog (possible match — not a government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 | 5331-00-264-0032 |
| Primary Part Number | EP8-0375-093 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Eclipse Aeronautical Corporation |
| Status | ACTIVE |
| Cross-Sectional Height | 0.093 INCHES NOMINAL IN |
| Material | RUBBER ETHYLENE-PROPYLENE CLASS EPM |
| 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 |
|---|---|
| EP8-0375-093 PRIMARY | Eclipse Aeronautical Corporation (USA) |
| Reference | Meaning |
|---|---|
| 00696 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| EP8-0375-093 | 5/9 Secondary reference Kerotest Manufacturing Corp. |
| 2-110E540-8 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 2-110E540-80 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5331-00-264-0032 is a O-Ring, manufactured by Eclipse Aeronautical Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-264-0032 has 1 manufacturer part number on file: EP8-0375-093 (Eclipse Aeronautical Corporation).
3 possible matches (shared part number, not a government interchangeability claim): 5330-01-380-2969, 5330-01-412-8079, 6515-01-457-8458. Verify interchangeability with system specifications before substitution.
Key specifications for EP8-0375-093: Cross-Sectional Height: 0.093 INCHES NOMINAL IN; Material: RUBBER ETHYLENE-PROPYLENE CLASS EPM. 2 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.