The O-Ring, cataloged under National Stock Number 5331-01-524-8233, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-524-8233 |
| Primary Part Number | 27PC0336806-057 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Temp Rating | -212.0 CELSIUS AND 315.0 CELSIUS DEGC |
| Cross-Sectional Height | 2.38 MILLIMETERS NOMINAL MM |
| Center Hole Diameter | 9.525 MILLIMETERS NOMINAL MM |
| Material | PLASTIC POLYAMIDE NYLON |
| 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 |
|---|---|
| 27PC0336806-057 PRIMARY | Greene Tweed & Co Inc (USA) |
| LP76-03368-06P | Bae Systems Gcs International Ltd (GBR) |
| 27PC0336806-057 | Greene,tweed & Co Ltd (GBR) |
NSN 5331-01-524-8233 is a O-Ring, manufactured by Greene Tweed & Co Inc, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-524-8233 has 3 manufacturer part numbers on file: 27PC0336806-057 (Greene Tweed & Co Inc), LP76-03368-06P (Bae Systems Gcs International Ltd), 27PC0336806-057 (Greene,tweed & Co Ltd).
Key specifications for 27PC0336806-057: Temp Rating: -212.0 CELSIUS AND 315.0 CELSIUS DEGC; Cross-Sectional Height: 2.38 MILLIMETERS NOMINAL MM; Center Hole Diameter: 9.525 MILLIMETERS NOMINAL MM; Part Name Assigned by Controlling Agency: RING, WEAR. 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.