The Packing Assembly, cataloged under National Stock Number 5330-01-484-1903, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is The Walworth Company. Government technical data includes 15 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-484-1903 |
| Primary Part Number | 67764P |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| Cross-Sectional Height | 0.365 INCHES NOMINAL IN |
| Outside Diameter | 0.742 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN |
| Material Document and Classification | STYLE 704-A DENSITY 70-90LBS/FT SQ MFR REF SINGLE MATERIAL RESPONSE INNER RING LBS |
| Material Document and Classification | STYLE 7000 IME MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING |
| Material Document and Classification | STYLE 7000 IME MFR REF SINGLE MATERIAL RESPONSE TOP RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR BOTTOM RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR TOP RING |
| Cross-Sectional Shape Style | SQUARE/RECTANGULAR INNER RING |
| Peripheral Diameter | 0.742 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN |
| Inside Diameter | 0.438 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Height | 1.094 INCHES NOMINAL IN |
| Center Hole Diameter | 0.438 INCHES MINIMUM AND 0.443 INCHES MAXIMUM IN |
| Material | GRAPHITE INNER RING |
| Material | GRAPHITE AND NICKEL ALLOY BOTTOM RING |
| Material | GRAPHITE AND NICKEL ALLOY 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 |
|---|---|
| 67764P PRIMARY | The Walworth Company (USA) |
| Reference | Meaning |
|---|---|
| 67764 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5330-01-484-1903 is a Packing Assembly, manufactured by The Walworth Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-484-1903 has 1 manufacturer part number on file: 67764P (The Walworth Company).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-618-0906. Verify interchangeability with system specifications before substitution.
Key specifications for 67764P: Cross-Sectional Height: 0.365 INCHES NOMINAL IN; Outside Diameter: 0.742 INCHES MINIMUM AND 0.747 INCHES MAXIMUM IN; Material Document and Classification: STYLE 704-A DENSITY 70-90LBS/FT SQ MFR REF SINGLE MATERIAL RESPONSE INNER RING LBS; Material Document and Classification: STYLE 7000 IME MFR REF SINGLE MATERIAL RESPONSE BOTTOM RING. 15 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.