The O-Ring, cataloged under National Stock Number 5331-01-654-2655, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Skc Inc. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-654-2655 |
| Primary Part Number | P20140 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Skc Inc |
| Status | ACTIVE |
| Material | RUBBER |
| 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 |
|---|---|
| P20140 PRIMARY | Skc Inc (USA) |
NSN 5331-01-654-2655 is a O-Ring, manufactured by Skc Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-654-2655 has 1 manufacturer part number on file: P20140 (Skc Inc).
Key specifications for P20140: Special Features: FOR AIRCHEK 2000 AND AIRCHEK XR5000 ONLY; Part Name Assigned by Controlling Agency: FILTER, O-RING, 3PK; Material: RUBBER. 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.