The Ring,wiper, cataloged under National Stock Number 5330-01-270-7869, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 3 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-270-7869 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Cross-Sectional Shape Style | COUNTERBORED STRAIGHT FACE |
| Inside Diameter | 0.625 INCHES NOMINAL IN |
| Ring Style | CONCENTRIC |
| 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 |
|---|---|
| 4455312-0010 | 3/2 Design control — primary reference U.S. Government activity |
| 283389-0002 | D/9 Drawing number reference only U.S. Government activity |
| 283389-0002-62 | 5/2 Secondary reference U.S. Government activity |
NSN 5330-01-270-7869 is a Ring,wiper, classified under FSC 5330, Packing and Gasket Materials. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4820-01-270-7914, 4820-01-432-9902. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-01-270-7869: Cross-Sectional Shape Style: COUNTERBORED STRAIGHT FACE; Inside Diameter: 0.625 INCHES NOMINAL IN; Ring Style: CONCENTRIC; End Item Identification: VALVE,GLOBE,MAROTTA SCIENTIFIC CONTROLS 2.000 IN. IPS MDL SPV82B-5 IN. 3 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.