The Retainer,packing, cataloged under National Stock Number 5330-01-394-3573, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Zatkoff Roger. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Retainer,packing |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Grove U.s. Llc Dba Grove Us Llc (CAGE 12361); Zatkoff Roger (CAGE 0WSA5) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-394-3573 |
| Primary Part Number | 8-228 N300-9 |
| Item Name | Retainer,packing |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Zatkoff Roger |
| 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 |
|---|---|
| 7755228609 | Grove U.s. Llc Dba Grove Us Llc (USA) |
| 8-228 N300-9 PRIMARY | Zatkoff Roger (USA) |
| Reference | Meaning |
|---|---|
| 9000-035 ITEM 32 | C/1 Advisory reference — outside the item-of-supply concept R & M Fluid Power, Inc. |
| 8-228N300-90 | 5/9 Secondary reference Parker-Hannifin Corp Div O-Ring Division |
| 8-228-N300-9 | 5/9 Secondary reference Control Flow, Inc. Dba Westech Heavy Machinery Division Div Westech Heavy Machinery Division |
| 7755228609 | C/1 Advisory reference — outside the item-of-supply concept Minnpar, Llc Dba Minnpar |
| 140258 | C/1 Advisory reference — outside the item-of-supply concept Komatsu American Intl Co |
| 8-228-N300-9 | 5/9 Secondary reference Control Flow, Inc. Dba Control Flow Inc |
NSN 5330-01-394-3573 is a Retainer,packing, manufactured by Zatkoff Roger, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-394-3573 has 2 manufacturer part numbers on file: 7755228609 (Grove U.s. Llc Dba Grove Us Llc), 8-228 N300-9 (Zatkoff Roger).
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.