The Adapter,speedometer-Tachometer D, cataloged under National Stock Number 3040-00-970-5853, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. Government technical data includes 1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-00-970-5853 |
| Item Name | Adapter,speedometer-Tachometer D |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Status | ACTIVE |
| Material | STEEL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 1582724 | 5/9 Secondary reference General Motors Corp |
| 1582724 | 3/9 Design control — primary reference General Motors Llc Dba General Motors |
| 1582724 | C/1 Advisory reference — outside the item-of-supply concept General Motors Llc Dba General Motors Llc |
NSN 3040-00-970-5853 is a Adapter,speedometer-Tachometer D, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
Key specifications for 3040-00-970-5853: Special Features: CADMIUM PLATED;1ST END THD 1.125-18 UNEF-3A,0.209 IN. LG,W/TIP 0.180 IN. LG,0.250 IN. ID,0.445 IN. OD AT TIP,0.755 IN. OD AT BASE,1 DRILLED HOLE 0.125 IN. DIA;2ND END HEX HEAD 1.252 IN. ACROSS FLATS,0.134 IN. THK,THD INDIDE 0.125-27 NPT PIPE,0.995 IN. OD BETWEEN HEX AND BOSS THDS,0.492 IN. LG FROM HEX TO 1ST TIP END,0.720 IN. LG O/A A; Material: STEEL. 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.