The O-Ring, cataloged under National Stock Number 5331-01-581-5189, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Afm Incorporated. Government technical data includes 2 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 | 5331-01-581-5189 |
| Primary Part Number | NF T47-501 A0085GN |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Afm Incorporated |
| Status | ACTIVE |
| Cross-Sectional Height | 1.8 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 8.5 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| NF T47-501 A0085GN PRIMARY | Afm Incorporated (USA) |
NSN 5331-01-581-5189 is a O-Ring, manufactured by Afm Incorporated, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-581-5189 has 1 manufacturer part number on file: NF T47-501 A0085GN (Afm Incorporated).
Key specifications for NF T47-501 A0085GN: Cross-Sectional Height: 1.8 MILLIMETERS NOMINAL MM; Center Hole Diameter: 8.5 MILLIMETERS NOMINAL MM. 2 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.