The Ring,wiper, cataloged under National Stock Number 5330-01-723-5209, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Zatkoff Seals and Packing. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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 | Ring,wiper |
| FSC / FSG | 5330 — Packing and Gasket Materials (FSG 53) |
| Manufacturers | Zatkoff Seals and Packing (CAGE 4AAT3) |
| Parameter | Value |
|---|---|
| NSN | 5330-01-723-5209 |
| Primary Part Number | RWS-12000-39NBRSG |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Zatkoff Seals and Packing |
| 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 |
|---|---|
| RWS-12000-39NBRSG | Zatkoff Seals and Packing (USA) |
| Reference | Meaning |
|---|---|
| 21222365 | D/9 Drawing number reference only U.S. Government activity |
| 21222365 REV G FN NO 22 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
| 21222388 | 3/2 Design control — primary reference U.S. Government activity |
| SDRL VAC DWG 21222365 SQ NO A022 | C/1 Advisory reference — outside the item-of-supply concept U.S. Government activity |
NSN 5330-01-723-5209 is a Ring,wiper, manufactured by Zatkoff Seals and Packing, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-723-5209 has 1 manufacturer part number on file: RWS-12000-39NBRSG (Zatkoff Seals and Packing).
1 possible match (shared part number, not a government interchangeability claim): 5331-01-724-1621. 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.