The Packing with Retainer, cataloged under National Stock Number 5330-01-316-8003, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Greene Tweed & Co Inc. Government technical data includes 5 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-316-8003 |
| Primary Part Number | 7340-MR-731-P4 |
| Item Name | Packing with Retainer |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Outside Diameter | 3.743 INCHES MINIMUM AND 3.745 INCHES MAXIMUM IN |
| Material Document and Classification | MIL-P-24074,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING |
| Material | PLASTIC POLYTETRAFLUOROETHYLENE OUTER RING |
| Material | RUBBER FLUOROCARBON CLASS FPM INNER RING |
| Construction | TWO-PIECE |
| 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 |
|---|---|
| 7340-MR-731-P4 PRIMARY | Greene Tweed & Co Inc (USA) |
| 6309936 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| Reference | Meaning |
|---|---|
| 7340-MR-731-P4 | 5/9 Secondary reference Palmetto Inc |
| 6309936 | 7/2 Vendor item drawing reference Naval Sea Systems Command |
NSN 5330-01-316-8003 is a Packing with Retainer, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-316-8003 has 2 manufacturer part numbers on file: 7340-MR-731-P4 (Greene Tweed & Co Inc), 6309936 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)).
Key specifications for 7340-MR-731-P4: Outside Diameter: 3.743 INCHES MINIMUM AND 3.745 INCHES MAXIMUM IN; Material Document and Classification: MIL-P-24074,TY 1 MIL SPEC SINGLE MATERIAL RESPONSE OUTER RING; Material: PLASTIC POLYTETRAFLUOROETHYLENE OUTER RING; Material: RUBBER FLUOROCARBON CLASS FPM INNER RING. 5 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.