The Retainer,packing, cataloged under National Stock Number 5330-01-231-0592, 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 Hydraulic Valve Div. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-231-0592 |
| Primary Part Number | 9021019 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker Hannifin Corp Hydraulic Valve Div |
| 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 |
|---|---|
| 2BD816 | Oshkosh Defense Llc (USA) |
| A25298 | Cnh Industrial France (FRA) |
| 9021019 PRIMARY | Parker Hannifin Corp Hydraulic Valve Div (USA) |
| Reference | Meaning |
|---|---|
| 2BD816 | 5/9 Secondary reference Oshkosh Corp |
| 9021019 | 3/2 Design control — primary reference U.S. Government activity |
| 410506 | 5/9 Secondary reference Bosch Automation Technology |
NSN 5330-01-231-0592 is a Retainer,packing, manufactured by Parker Hannifin Corp Hydraulic Valve Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-231-0592 has 3 manufacturer part numbers on file: 2BD816 (Oshkosh Defense Llc), A25298 (Cnh Industrial France), 9021019 (Parker Hannifin Corp Hydraulic Valve Div).
Key specifications for 9021019: End Item Identification: HEMTT FAMILY (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS). 0 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.