The Ring,wiper, cataloged under National Stock Number 5330-00-441-6319, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 4 items share a part number with this NSN in the catalog (possible match — not a government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 | 5330-00-441-6319 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Status | ACTIVE |
| Outer Edge Thickness | 0.235 INCHES MINIMUM AND 0.247 INCHES MAXIMUM IN |
| Cross-Sectional Shape Style | COUNTERBORED STRAIGHT FACE |
| Outside Diameter | 3.000 INCHES NOMINAL IN |
| Material Thickness | 0.406 INCHES NOMINAL IN |
| Inside Diameter | 2.500 INCHES NOMINAL IN |
| Ring Style | CONCENTRIC |
| Material | UNABLE TO DECODE |
| 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 |
|---|---|
| 0062030 | 5/9 Secondary reference Freudenberg-Nok General Partnership |
| 19724 | C/1 Advisory reference — outside the item-of-supply concept Terex Reedrill Dba Reedrill Texoma Div Terex Mining |
| 006-030 | 3/9 Design control — primary reference Freudenberg-Nok General Partnership |
NSN 5330-00-441-6319 is a Ring,wiper, classified under FSC 5330, Packing and Gasket Materials. Status: active.
4 possible matches (shared part number, not a government interchangeability claim): 3120-00-863-3725, 5915-01-193-5274, 5975-01-219-3400. Verify interchangeability with system specifications before substitution.
Key specifications for 5330-00-441-6319: Outer Edge Thickness: 0.235 INCHES MINIMUM AND 0.247 INCHES MAXIMUM IN; Cross-Sectional Shape Style: COUNTERBORED STRAIGHT FACE; Outside Diameter: 3.000 INCHES NOMINAL IN; Material Thickness: 0.406 INCHES NOMINAL IN. 7 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.