The O-Ring, cataloged under National Stock Number 5331-01-504-0884, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Liquid Controls, L.l.c. Div Idex Corporation. 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 | 5331-01-504-0884 |
| Primary Part Number | 09278 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Liquid Controls, L.l.c. Div Idex Corporation |
| Status | ACTIVE |
| Center Hole Diameter | 5.267 INCHES NOMINAL IN |
| 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 |
|---|---|
| 09278 PRIMARY | Liquid Controls, L.l.c. Div Idex Corporation (USA) |
NSN 5331-01-504-0884 is a O-Ring, manufactured by Liquid Controls, L.l.c. Div Idex Corporation, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-504-0884 has 1 manufacturer part number on file: 09278 (Liquid Controls, L.l.c. Div Idex Corporation).
Key specifications for 09278: Special Features: 5.435 INCH OD; 0.099 SQR WALL; MATERIAL BUNA-N UL IN; Center Hole Diameter: 5.267 INCHES NOMINAL IN; End Item Identification: JP-5 EQUIPMENT 71091420. 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.