The O-Ring, cataloged under National Stock Number 5331-01-678-4847, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Glenair, Inc.. 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-678-4847 |
| Primary Part Number | 249-001-17-B |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Glenair, Inc. |
| Status | ACTIVE |
| Cross-Sectional Height | 0.070 INCHES NOMINAL IN |
| Center Hole Diameter | 1.364 INCHES NOMINAL IN |
| Material | PLASTIC SILICONE |
| 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 |
|---|---|
| 249-001-17-B PRIMARY | Glenair, Inc. (USA) |
NSN 5331-01-678-4847 is a O-Ring, manufactured by Glenair, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-678-4847 has 1 manufacturer part number on file: 249-001-17-B (Glenair, Inc.).
Key specifications for 249-001-17-B: Cross-Sectional Height: 0.070 INCHES NOMINAL IN; Special Features: SILVER PLATED ALUMINUM (CHO-SEAL 1285), FOR JAM NUT RECEPTACLE CONNECTOR; Center Hole Diameter: 1.364 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: CONDUCTIVE O-RING. 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.