The O-Ring, cataloged under National Stock Number 5331-01-005-9065, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Unison Industries Llc. Government technical data includes 3 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-005-9065 |
| Primary Part Number | 10-90346-116 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Unison Industries Llc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.097 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN |
| Center Hole Diameter | 0.716 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN |
| Material | RUBBER SILICONE CLASS Q |
| 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 |
|---|---|
| 10-90346-116 PRIMARY | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 10-90346-116 | 5/9 Secondary reference Amphenol Corp Div Amphenol Aerospace Operations |
NSN 5331-01-005-9065 is a O-Ring, manufactured by Unison Industries Llc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-005-9065 has 1 manufacturer part number on file: 10-90346-116 (Unison Industries Llc).
Key specifications for 10-90346-116: Cross-Sectional Height: 0.097 INCHES MINIMUM AND 0.105 INCHES MAXIMUM IN; Center Hole Diameter: 0.716 INCHES MINIMUM AND 0.734 INCHES MAXIMUM IN; Material: RUBBER SILICONE CLASS Q. 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.