The O-Ring, cataloged under National Stock Number 5331-00-102-4646, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is March Manufacturing, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 5331-00-102-4646 |
| Primary Part Number | 125-015-10NE0PRENE |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | March Manufacturing, Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.065 INCHES NOMINAL IN |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| 125-015-10NE0PRENE PRIMARY | March Manufacturing, Inc (USA) |
| 466150 | Eastman Kodak Co (USA) |
| Reference | Meaning |
|---|---|
| 125-015-10 | C/1 Advisory reference — outside the item-of-supply concept March Manufacturing, Inc |
NSN 5331-00-102-4646 is a O-Ring, manufactured by March Manufacturing, Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-00-102-4646 has 2 manufacturer part numbers on file: 125-015-10NE0PRENE (March Manufacturing, Inc), 466150 (Eastman Kodak Co).
2 possible matches (shared part number, not a government interchangeability claim): 5999-01-270-0595, 3040-01-542-4039. Verify interchangeability with system specifications before substitution.
Key specifications for 125-015-10NE0PRENE: Cross-Sectional Height: 0.065 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 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.