The O-Ring, cataloged under National Stock Number 5331-01-195-5865, is classified within Federal Supply Class 5331 (O-ring) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5331-01-195-5865 |
| Primary Part Number | 9458-43 PC F115 |
| Item Name | O-Ring |
| FSC / FSG | 5331 / 53 — O-ring |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Cross-Sectional Height | 0.103 INCHES NOMINAL IN |
| Criticality Code Justification | FEAT |
| Center Hole Diameter | 0.612 INCHES NOMINAL IN |
| Material | RUBBER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 9458-43 PC F115 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 87789-1901 PC F25 | 3/2 Design control — primary reference U.S. Government activity |
| 216-4455043-F115 | 5/1 Secondary reference U.S. Government activity |
NSN 5331-01-195-5865 is a O-Ring, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5331, O-ring. Status: active.
NSN 5331-01-195-5865 has 1 manufacturer part number on file: 9458-43 PC F115 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 9458-43 PC F115: Cross-Sectional Height: 0.103 INCHES NOMINAL IN; Criticality Code Justification: FEAT; Special Features: MATERIAL WILL BE IN ACCORDANCE WITH SHIPS PARTS CONTROL CENTER ACTIVITY HX QUALITY CONTROL,MANUFACTURING AND TESTING SPECIFICATIONS; Center Hole Diameter: 0.612 INCHES NOMINAL IN. 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.