The Clutch,positive,nonvehicular, cataloged under National Stock Number 3010-00-073-3166, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-00-073-3166 |
| Primary Part Number | 8432935 |
| Item Name | Clutch,positive,nonvehicular |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Overall Diameter | 1.788 INCHES NOMINAL 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 |
|---|---|
| 8432935 | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
| Reference | Meaning |
|---|---|
| NB500 | 3/2 Design control — primary reference U.S. Government activity |
| RL-47A/.500 | 5/9 Secondary reference U.S. Government activity |
| NB1850 | 5/9 Secondary reference Sentinal American Research Center Inc Dba Sentinel American Research Center Div Sentinel Standard Center Div Sentinel Standard |
NSN 3010-00-073-3166 is a Clutch,positive,nonvehicular, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-00-073-3166 has 1 manufacturer part number on file: 8432935 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
2 possible matches (shared part number, not a government interchangeability claim): 3010-00-453-9810, 3010-00-961-4654. Verify interchangeability with system specifications before substitution.
Key specifications for 8432935: Overall Diameter: 1.788 INCHES NOMINAL IN; Overall Length: 2.125 INCHES NOMINAL IN; Special Features: LUBRICATING HOLE AND 2 OPTIONAL KEYWAYS ON OUTSIDE DIA. 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.