The Ring,wiper, cataloged under National Stock Number 5330-01-579-8191, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-579-8191 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Outside Diameter | 1.00 INCHES NOMINAL IN |
| Material Thickness | 0.129 INCHES NOMINAL IN |
| Specification/standard Data | 05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD |
| Inside Diameter | 0.503 INCHES NOMINAL IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| MSE80-200172/IID | 5/9 Secondary reference Greene Tweed & Co Inc |
| 4190T74P01 99207 | 1/2 Source control — Government-approved source U.S. Government activity |
| MSE80-200172 | 3/9 Design control — primary reference Greene Tweed & Co Inc |
| 4190T74P01 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5330-01-579-8191 is a Ring,wiper, classified under FSC 5330, Packing and Gasket Materials. Status: active.
Key specifications for 5330-01-579-8191: Outside Diameter: 1.00 INCHES NOMINAL IN; Material Thickness: 0.129 INCHES NOMINAL IN; Specification/standard Data: 05047-ASME Y14.5M-1994 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD; Inside Diameter: 0.503 INCHES NOMINAL IN. 4 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.