The Packing Assembly, cataloged under National Stock Number 5330-01-371-8476, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Integrated Sealing Systems Division. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-371-8476 |
| Primary Part Number | 1081-49-4RINGS |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Div Integrated Sealing Systems Division |
| Status | ACTIVE |
| Intermediate Ring Quantity | 4 |
| Outside Diameter | 4.875 INCHES NOMINAL IN |
| Inside Diameter | 4.000 INCHES NOMINAL IN |
| Height | 1.424 INCHES MINIMUM AND 1.544 INCHES MAXIMUM IN |
| Material | COTTON INTERMEDIATE RING |
| Material | RUBBER NEOPRENE BOTTOM RING |
| Material | RUBBER NEOPRENE TOP RING |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 1081-49-4RINGS PRIMARY | Parker-Hannifin Corporation Div Integrated Sealing Systems Division (USA) |
| 2014-42 PC 22 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 518-4457126 PIECE 22 | 5/9 Secondary reference U.S. Government activity |
| 10V55D-1081-49-4RINGS | 5/9 Secondary reference Houghton International Inc. |
| 10V55D-1081-49-4RINGS | 5/9 Secondary reference Parker-Hannifin Corporation Div Integrated Sealing Systems Division |
NSN 5330-01-371-8476 is a Packing Assembly, manufactured by Parker-Hannifin Corporation Div Integrated Sealing Systems Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-371-8476 has 2 manufacturer part numbers on file: 1081-49-4RINGS (Parker-Hannifin Corporation Div Integrated Sealing Systems Division), 2014-42 PC 22 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 1081-49-4RINGS: Intermediate Ring Quantity: 4; Outside Diameter: 4.875 INCHES NOMINAL IN; Inside Diameter: 4.000 INCHES NOMINAL IN; Height: 1.424 INCHES MINIMUM AND 1.544 INCHES MAXIMUM IN. 7 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). 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.