The Cam,control, cataloged under National Stock Number 3040-00-570-3546, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 3040-00-570-3546 |
| Primary Part Number | 7973808 |
| Item Name | Cam,control |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| 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 |
|---|---|
| 7973808 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
| Reference | Meaning |
|---|---|
| CTG24 | 5/9 Secondary reference Cadillac Gage Textron Inc. |
| 3040005703546 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
| 1015005703546 | 6/9 Informative reference only E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales |
NSN 3040-00-570-3546 is a Cam,control, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-00-570-3546 has 1 manufacturer part number on file: 7973808 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 7973808: Special Features: STEEL,4140,4150,8640,8740,4140H,4150H,8640H OR 8740H,ASTM-A304,A322 OR A331;2.125 IN. DIA;2.719 IN. LG;CAM TO HAVE UNIFORM RISE OF 0.438 IN. PER 90 DEG BAND RUN OUT AT BOTH ENDS;FINAL FINISH 1.8.1 0F MIL-STD-171,.0002/.0004 IN. THK;HEAT TREAT:QUENCH AND TEMPER TO ROCKWELL C 30-35 IN. 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.