The Clutch,positive,nonvehicular, cataloged under National Stock Number 3010-01-373-6524, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Ontic Engineering & Manufacturing, Inc Dba Ontic Us. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-373-6524 |
| Primary Part Number | 3502657-6 |
| Item Name | Clutch,positive,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Ontic Engineering & Manufacturing, Inc Dba Ontic Us |
| 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 |
|---|---|
| 3502657-6 PRIMARY | Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA) |
| Reference | Meaning |
|---|---|
| 3502657-6 | 5/9 Secondary reference Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| 3502657-6 | 5/9 Secondary reference Ontic Engineering & Mfg Inc |
| PL3505569 | D/9 Drawing number reference only Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
NSN 3010-01-373-6524 is a Clutch,positive,nonvehicular, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-373-6524 has 1 manufacturer part number on file: 3502657-6 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us).
Key specifications for 3502657-6: Special Features: STEEL; Part Name Assigned by Controlling Agency: CLUTCH,POSITIVE; End Item Identification: STARTER ASSEMBLY,ENGINE,AIR TURBINE; AIRCRAFT,B-2 BOMBER. 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.