The O-Ring, cataloged under National Stock Number 5331-01-470-6850, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is DC Fabricators Inc. Government technical data includes 4 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 | 5331-01-470-6850 |
| Primary Part Number | CW-686ATV-23-602 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | DC Fabricators Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.275 INCHES NOMINAL IN |
| Material Document and Classification | MIL-R-83248,TYPE 1 CLASS 1 MIL SPEC ALL MATERIAL RESPONSES |
| Center Hole Diameter | 19.625 INCHES NOMINAL IN |
| Material | RUBBER FLUOROCARBON CLASS FPM |
| 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 |
|---|---|
| CW-686ATV-23-602 PRIMARY | DC Fabricators Inc (USA) |
NSN 5331-01-470-6850 is a O-Ring, manufactured by DC Fabricators Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-470-6850 has 1 manufacturer part number on file: CW-686ATV-23-602 (DC Fabricators Inc).
Key specifications for CW-686ATV-23-602: Cross-Sectional Height: 0.275 INCHES NOMINAL IN; Material Document and Classification: MIL-R-83248,TYPE 1 CLASS 1 MIL SPEC ALL MATERIAL RESPONSES; Center Hole Diameter: 19.625 INCHES NOMINAL IN; Part Name Assigned by Controlling Agency: SHELL FLANGE 0-RING GASKET. 4 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.