The Packing Assembly, cataloged under National Stock Number 5330-00-904-6730, 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 8 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 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 | 5330-00-904-6730 |
| Primary Part Number | 704103 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | The Walworth Company |
| Status | ACTIVE |
| Intermediate Ring Quantity | 3 |
| Outside Diameter | 0.461 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | SPECIAL AND SPECIAL INTERMEDIATE RING |
| Inside Diameter | 0.318 INCHES NOMINAL IN |
| Height | 0.456 INCHES NOMINAL IN |
| Material | PLASTIC BOTTOM RING |
| Material | PLASTIC TOP RING |
| Material | PLASTIC 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 |
|---|---|
| 704103 PRIMARY | The Walworth Company (USA) |
NSN 5330-00-904-6730 is a Packing Assembly, manufactured by The Walworth Company, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-904-6730 has 1 manufacturer part number on file: 704103 (The Walworth Company).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-228-3470. Verify interchangeability with system specifications before substitution.
Key specifications for 704103: Intermediate Ring Quantity: 3; Outside Diameter: 0.461 INCHES NOMINAL IN; Cross-Sectional Shape Style: SPECIAL AND SPECIAL INTERMEDIATE RING; Inside Diameter: 0.318 INCHES NOMINAL IN. 8 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.