The Ring,pressure,clutch and Brake, cataloged under National Stock Number 5365-00-307-7622, is classified within Federal Supply Class 5365 (Bushings, Rings, Shims, and Spacers) of the Hardware and Abrasives group. The manufacturer of record is Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5365-00-307-7622 |
| Primary Part Number | RC6493 |
| Item Name | Ring,pressure,clutch and Brake |
| FSC / FSG | 5365 / 53 — Bushings, Rings, Shims, and Spacers |
| Manufacturer | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc |
| Status | ACTIVE |
| General Characteristics Item Description | BERYLLIUM COPPER ALLOY,0.300 IN. LG,2.240 IN. DIA IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| RC6493 PRIMARY | Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc (USA) |
| Reference | Meaning |
|---|---|
| RC6493 | 5/9 Secondary reference U.S. Government activity |
| RC6493 | 5/9 Secondary reference Kilgore Flares Company Llc |
NSN 5365-00-307-7622 is a Ring,pressure,clutch and Brake, manufactured by Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc, classified under FSC 5365, Bushings, Rings, Shims, and Spacers. Status: active.
NSN 5365-00-307-7622 has 1 manufacturer part number on file: RC6493 (Mas Components & Coatings, Llc Dba Mas Components & Coatings Llc).
Key specifications for RC6493: General Characteristics Item Description: BERYLLIUM COPPER ALLOY,0.300 IN. LG,2.240 IN. DIA IN; End Item Identification: 67602152050. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.