The Housing,mechanical Drive, cataloged under National Stock Number 3040-01-156-3942, is classified within Federal Supply Class 3040 (Miscellaneous Power Transmission Equipment) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3040-01-156-3942 |
| Primary Part Number | 2498643 |
| Item Name | Housing,mechanical Drive |
| FSC / FSG | 3040 / 30 — Miscellaneous Power Transmission Equipment |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| Surface Treatment | ANODIZE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 2498643 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2498643 | 5/9 Secondary reference U.S. Government activity |
| 2498643 | 3/9 Design control — primary reference U.S. Government activity |
| 2498072 | 5/9 Secondary reference U.S. Government activity |
NSN 3040-01-156-3942 is a Housing,mechanical Drive, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 3040, Miscellaneous Power Transmission Equipment. Status: active.
NSN 3040-01-156-3942 has 1 manufacturer part number on file: 2498643 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2498643: Special Features: ALUM. ALLOY CASTING PER AMS4217;5.200/5.257 IN. DP;MTG FLANGE 0.440/0.450 IN. THK,6.500 IN. OD W/LUGS DRILLED THRU 0.196/0.202 IN. DIA,CSK TO 0.220/0.250 IN. DIA,TAP THRU FOR 0.190-32 HELICAL INSERTS,ON 6.780 IN. BCD;HSG 5.93 IN. NOM OD OTHER END IN; Surface Treatment: ANODIZE; End Item Identification: STARTER 36E153-4A,F108 ENGINE FOR KC-135R ACFT A. 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.
NSN 3040-01-156-3942 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.