The Packing,preformed, cataloged under National Stock Number 5330-01-165-3384, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corp Div O-Ring Division. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Item Name | Packing,preformed |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Parker-Hannifin Corp Div O-Ring Division (CAGE 02697); Unison Industries Llc (CAGE 59501) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-165-3384 |
| Primary Part Number | 5-563N304-75 |
| Item Name | Packing,preformed |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corp Div O-Ring Division |
| Status | ACTIVE |
| 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 |
|---|---|
| 5-563N304-75 PRIMARY | Parker-Hannifin Corp Div O-Ring Division (USA) |
| 138031 | Unison Industries Llc (USA) |
| Reference | Meaning |
|---|---|
| 138031 | 5/9 Secondary reference U.S. Government activity |
| 5-563 N304-75 | 5/9 Secondary reference Parker Hannifin Gmbh O-Ring Division |
NSN 5330-01-165-3384 is a Packing,preformed, manufactured by Parker-Hannifin Corp Div O-Ring Division, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-165-3384 has 2 manufacturer part numbers on file: 5-563N304-75 (Parker-Hannifin Corp Div O-Ring Division), 138031 (Unison Industries Llc).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-553-7014. 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.