The Packing,preformed, cataloged under National Stock Number 5330-01-080-0040, 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 4 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-080-0040 |
| Primary Part Number | 734K9FT-972 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Cross-Sectional Height | 0.416 INCHES NOMINAL IN |
| Cross-Sectional Shape Style | FLANGE |
| Peripheral Diameter | 4.906 INCHES NOMINAL IN |
| Center Hole Diameter | 4.458 INCHES NOMINAL IN |
| 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 |
|---|---|
| 734K9FT-972 PRIMARY | Greene Tweed & Co Inc (USA) |
| 68B418015-221 | Trelleborg Sealing Solutions Us, Inc. (USA) |
| 68B418015-221 | The Boeing Company Div Defense (USA) |
NSN 5330-01-080-0040 is a Packing,preformed, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-080-0040 has 3 manufacturer part numbers on file: 734K9FT-972 (Greene Tweed & Co Inc), 68B418015-221 (Trelleborg Sealing Solutions Us, Inc.), 68B418015-221 (The Boeing Company Div Defense).
Key specifications for 734K9FT-972: Cross-Sectional Height: 0.416 INCHES NOMINAL IN; Cross-Sectional Shape Style: FLANGE; Peripheral Diameter: 4.906 INCHES NOMINAL IN; Special Features: T-SHAPED CROSS SECTION. 4 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.