The Packing Assembly, cataloged under National Stock Number 5330-01-044-6603, 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 11 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-044-6603 |
| Primary Part Number | 4677382-4-52 |
| 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 | 5.625 INCHES NOMINAL IN |
| Material Document and Classification | 1081 FSCM 7277 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING |
| Material Document and Classification | 10V55 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING |
| Material Document and Classification | 10V55 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE TOP RING |
| Cross-Sectional Shape Style | ANGLE BOTTOM RING |
| Inside Diameter | 4.750 INCHES NOMINAL IN |
| Height | 1.359 INCHES NOMINAL IN |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TOP RING |
| Material | RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR BOTTOM RING |
| Material | COTTON AND RUBBER CHLOROPRENE CLASS CR INTERMEDIATE 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 |
|---|---|
| 4677382-4-52 PRIMARY | Parker-Hannifin Corporation Div Integrated Sealing Systems Division (USA) |
| Reference | Meaning |
|---|---|
| 10V55D1081-52-4RINGS | 5/9 Secondary reference Houghton International Inc. |
| 1081-52-4 RINGS | 5/9 Secondary reference Parker-Hannifin Corporation Div Integrated Sealing Systems Division |
| 10V55D1081-52-4 RING | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 10V55D1081-52-4 RINGS | 5/9 Secondary reference Parker-Hannifin Corporation Div Integrated Sealing Systems Division |
NSN 5330-01-044-6603 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 5330-01-044-6603 has 1 manufacturer part number on file: 4677382-4-52 (Parker-Hannifin Corporation Div Integrated Sealing Systems Division).
Key specifications for 4677382-4-52: Intermediate Ring Quantity: 4; Outside Diameter: 5.625 INCHES NOMINAL IN; Material Document and Classification: 1081 FSCM 7277 MFR REF SINGLE MATERIAL RESPONSE INTERMEDIATE RING; Material Document and Classification: 10V55 FSCM 73277 MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING. 11 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.