The O-Ring, cataloged under National Stock Number 5331-01-614-5494, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Hercules Sealcoat Mfg Dba Hercules Sealcoat Mfg, Inc.. Government technical data includes 5 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 | 5331-01-614-5494 |
| Primary Part Number | 568-047 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Hercules Sealcoat Mfg Dba Hercules Sealcoat Mfg, Inc. |
| Status | ACTIVE |
| Temp Rating | -40.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF |
| Cross-Sectional Height | 0.0625 INCHES NOMINAL IN |
| Hardness Rating | 70.0 SHORE DUROMETER A NOMINAL |
| Center Hole Diameter | 4.500 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR |
| 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 |
|---|---|
| 568-047 PRIMARY | Hercules Sealcoat Mfg Dba Hercules Sealcoat Mfg, Inc. (USA) |
NSN 5331-01-614-5494 is a O-Ring, manufactured by Hercules Sealcoat Mfg Dba Hercules Sealcoat Mfg, Inc., classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-614-5494 has 1 manufacturer part number on file: 568-047 (Hercules Sealcoat Mfg Dba Hercules Sealcoat Mfg, Inc.).
Key specifications for 568-047: Temp Rating: -40.0 FAHRENHEIT AND 240.0 FAHRENHEIT DEGF; Cross-Sectional Height: 0.0625 INCHES NOMINAL IN; Hardness Rating: 70.0 SHORE DUROMETER A NOMINAL; Center Hole Diameter: 4.500 INCHES NOMINAL IN. 5 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.