The Ring,wiper, cataloged under National Stock Number 5330-00-187-8549, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps). Government technical data includes 9 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government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.
| Parameter | Value |
|---|---|
| NSN | 5330-00-187-8549 |
| Primary Part Number | 8600-0050-4181 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) |
| Status | ACTIVE |
| FSC Application Data | FLUID SERVICE UNIT,ACFT |
| Outer Edge Thickness | 0.188 INCHES NOMINAL IN |
| Material Document and Classification | UNABLE TO DECODE |
| Cross-Sectional Shape Style | GROOVED FACE, DOUBLE SCRAPER |
| Outside Diameter | 0.812 INCHES NOMINAL IN |
| Material Thickness | 0.235 INCHES NOMINAL IN |
| Inside Diameter | 0.469 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 |
| Part Number | Manufacturer |
|---|---|
| 8600-0050-4181 PRIMARY | Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps) (USA) |
| Reference | Meaning |
|---|---|
| E159-507 | 5/2 Secondary reference U.S. Government activity |
| 630AS169 | 5/9 Secondary reference Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 5330-00-187-8549 is a Ring,wiper, manufactured by Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps), classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-00-187-8549 has 1 manufacturer part number on file: 8600-0050-4181 (Parker-Hannifin Corporation Div Engineered Polymer Systems Division (eps)).
1 possible match (shared part number, not a government interchangeability claim): 5330-01-143-8298. Verify interchangeability with system specifications before substitution.
Key specifications for 8600-0050-4181: FSC Application Data: FLUID SERVICE UNIT,ACFT; Outer Edge Thickness: 0.188 INCHES NOMINAL IN; Material Document and Classification: UNABLE TO DECODE; Cross-Sectional Shape Style: GROOVED FACE, DOUBLE SCRAPER. 9 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.