The Ring,wiper, cataloged under National Stock Number 5330-01-262-6174, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Sheffer Corp. Government technical data includes 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-262-6174 |
| Primary Part Number | 164-0137-18(6AC16) |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Sheffer Corp |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Cross-Sectional Shape Style | OUTSIDE GROOVED, CONCAVE FACE |
| Outside Diameter | 1.750 INCHES NOMINAL IN |
| Material Thickness | 0.190 INCHES NOMINAL IN |
| Inside Diameter | 1.375 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 | Y |
| Part Number | Manufacturer |
|---|---|
| 4615K01375 | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| K-1375-P4611A90/PDD 3600 | Sheffer Corp (USA) |
| 164-0137-18(6AC16) PRIMARY | Sheffer Corp (USA) |
| Reference | Meaning |
|---|---|
| K-1375-P4611A90 | 5/9 Secondary reference Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
NSN 5330-01-262-6174 is a Ring,wiper, manufactured by Sheffer Corp, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-262-6174 has 3 manufacturer part numbers on file: 4615K01375 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)), K-1375-P4611A90/PDD 3600 (Sheffer Corp), 164-0137-18(6AC16) (Sheffer Corp).
Key specifications for 164-0137-18(6AC16): Criticality Code Justification: FEAT; Cross-Sectional Shape Style: OUTSIDE GROOVED, CONCAVE FACE; Outside Diameter: 1.750 INCHES NOMINAL IN; Material Thickness: 0.190 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.