The Packing Assembly, cataloged under National Stock Number 5330-01-089-3056, 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. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Packing Assembly |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Greene Tweed & Co Inc (CAGE 5F573); Trelleborg Sealing Solutions Us, Inc. (CAGE 09257); Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (CAGE 30781) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-089-3056 |
| Primary Part Number | 082-68335-023 |
| Item Name | Packing Assembly |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Greene Tweed & Co Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Part Number | Manufacturer |
|---|---|
| 082-68335-023 PRIMARY | Greene Tweed & Co Inc (USA) |
| S38421-023BAK1S | Trelleborg Sealing Solutions Us, Inc. (USA) |
| TFOPS-0230 PRIMARY | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| Reference | Meaning |
|---|---|
| 082-68335-023 | 5/9 Secondary reference Palmetto Inc |
| 94C0011 | 5/2 Secondary reference U.S. Government activity |
| 082-68335-023 | 1/2 Source control — Government-approved source U.S. Government activity |
NSN 5330-01-089-3056 is a Packing Assembly, manufactured by Greene Tweed & Co Inc, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-089-3056 has 3 manufacturer part numbers on file: 082-68335-023 (Greene Tweed & Co Inc), S38421-023BAK1S (Trelleborg Sealing Solutions Us, Inc.), TFOPS-0230 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)).
2 possible matches (shared part number, not a government interchangeability claim): 5330-01-089-7723, 5330-01-091-0019. Verify interchangeability with system specifications before substitution.
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.