The O-Ring, cataloged under National Stock Number 5331-01-453-2862, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines. Government technical data includes 3 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-453-2862 |
| Primary Part Number | 14778-5 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines |
| Status | ACTIVE |
| Cross-Sectional Height | 0.250 INCHES NOMINAL IN |
| Center Hole Diameter | 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE |
| 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 |
|---|---|
| 14778-5 PRIMARY | Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines (USA) |
| S14778-005 | B.w. Elliott Manufacturing Co., Llc (USA) |
NSN 5331-01-453-2862 is a O-Ring, manufactured by Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-453-2862 has 2 manufacturer part numbers on file: 14778-5 (Elliott B W Mfg Co Llc Flex Shaft and Valve Control Product Lines), S14778-005 (B.w. Elliott Manufacturing Co., Llc).
Key specifications for 14778-5: Cross-Sectional Height: 0.250 INCHES NOMINAL IN; Center Hole Diameter: 0.109 INCHES MINIMUM AND 0.119 INCHES MAXIMUM IN; Material: PLASTIC POLYTETRAFLUOROETHYLENE. 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.