The Ring,wiper, cataloged under National Stock Number 5330-01-485-0827, is classified within Federal Supply Class 5330 (Packing and Gasket Materials) of the Hardware and Abrasives group. The manufacturer of record is Fluorocarbon Co Grover Piston Ring Div. Government technical data includes 7 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5330-01-485-0827 |
| Primary Part Number | 50-17 |
| Item Name | Ring,wiper |
| FSC / FSG | 5330 / 53 — Packing and Gasket Materials |
| Manufacturer | Fluorocarbon Co Grover Piston Ring Div |
| Status | ACTIVE |
| Outer Edge Thickness | 0.104 INCHES NOMINAL IN |
| Material Document and Classification | UNABLE TO DECODE |
| Cross-Sectional Shape Style | OUTSIDE GROOVED, STRAIGHT FACE |
| Outside Diameter | 1.809 INCHES NOMINAL IN |
| Inside Diameter | 1.500 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 |
| Part Number | Manufacturer |
|---|---|
| 50-17 PRIMARY | Fluorocarbon Co Grover Piston Ring Div (USA) |
NSN 5330-01-485-0827 is a Ring,wiper, manufactured by Fluorocarbon Co Grover Piston Ring Div, classified under FSC 5330, Packing and Gasket Materials. Status: active.
NSN 5330-01-485-0827 has 1 manufacturer part number on file: 50-17 (Fluorocarbon Co Grover Piston Ring Div).
Key specifications for 50-17: Outer Edge Thickness: 0.104 INCHES NOMINAL IN; Material Document and Classification: UNABLE TO DECODE; Cross-Sectional Shape Style: OUTSIDE GROOVED, STRAIGHT FACE; Outside Diameter: 1.809 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.