The O-Ring, cataloged under National Stock Number 5331-01-693-5904, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Textron Aviation 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 | 5331-01-693-5904 |
| Primary Part Number | S2672-31 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Textron Aviation Inc |
| Status | ACTIVE |
| Material | PLASTIC POLYSULFONE |
| 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 |
|---|---|
| S2672-31 PRIMARY | Textron Aviation Inc (USA) |
NSN 5331-01-693-5904 is a O-Ring, manufactured by Textron Aviation Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-693-5904 has 1 manufacturer part number on file: S2672-31 (Textron Aviation Inc).
Key specifications for S2672-31: Special Features: NEXT HIGHER ASSEMBLY MAIN LANDING GEAR STRUT ASSEMBLY, PART MAY BE ORDERED AS PART OF CPD2 MAIN LANDING GEAR SEAL KIT, CESSNA AIRCRAFT; Part Name Assigned by Controlling Agency: O-RING; End Item Identification: T20, CESSNA CITATION V; Material: PLASTIC POLYSULFONE. 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.