The Clutch,positive,nonvehicular, cataloged under National Stock Number 3010-01-274-1895, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Centri-Matic Corp. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 6 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-274-1895 |
| Primary Part Number | 63-2109 |
| Item Name | Clutch,positive,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Centri-Matic Corp |
| Status | ACTIVE |
| 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 |
|---|---|
| 63-2109 PRIMARY | Centri-Matic Corp (USA) |
| Reference | Meaning |
|---|---|
| X2303-2403-01 | 5/9 Secondary reference Vapor Corp Air Conditioning Div |
| 2706-0475-01 | 5/9 Secondary reference Hart Refrigeration |
| 2706-0475-01 | 5/9 Secondary reference Trane Co the Transport Div |
| 2706-0475 | 5/9 Secondary reference Vapor Corp Air Conditioning Div |
| 2706-0475-01 | 5/9 Secondary reference Vapor Corp Air Conditioning Div |
| 2706-0475-01 | 5/9 Secondary reference Guennewig Gmbh |
NSN 3010-01-274-1895 is a Clutch,positive,nonvehicular, manufactured by Centri-Matic Corp, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-274-1895 has 1 manufacturer part number on file: 63-2109 (Centri-Matic Corp).
Key specifications for 63-2109: Special Features: W/RING 5; DRUM AND SHEAVE 1; BEARING,CLUTCH 2; SPACER 5; ASSY,DRIVE SHOE HUB 1; ASSY,DRIVE SHOE 2; SPRING 2; PIN 2; Part Name Assigned by Controlling Agency: CLUTCH,POSITIVE; End Item Identification: TRANE CHALLENGER 2 DIESEL REFRIGERATION UNIT. 0 specifications are 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.