The Motor,air, cataloged under National Stock Number 2895-00-056-0690, is classified within Federal Supply Class 2895 (Miscellaneous Engines and Components) of the Engines, Turbines, and Components 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1 specification, cited from the U.S. Government catalog. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government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 | 2895-00-056-0690 |
| Item Name | Motor,air |
| FSC / FSG | 2895 / 28 — Miscellaneous Engines and Components |
| Status | ACTIVE |
| General Characteristics Item Description | PISTON MOTOR AXIAL;0.9 HP AT 90 PSI 270 RPM;FREE SPEED 525 RPM;40 FT-LB;GEAR RATIO 8 TO 1;AIR CONSUMED AT MAX HP 40 CFM;4.125 IN. OD;13.188 IN. LG;SHAFT 0.875 IN. OD;2.813 IN. LG SHAFT;SHAFT W/KEY 0.188 IN. SQ BY 2.250 IN. LG IN |
| 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 |
|---|---|
| 73318AA7 | 5/9 Secondary reference U.S. Government activity |
| 70B4-52 | 5/9 Secondary reference U.S. Government activity |
| 73318AA7 | 3/9 Design control — primary reference Cooper Industries Inc Dba Cooper Tools |
NSN 2895-00-056-0690 is a Motor,air, classified under FSC 2895, Miscellaneous Engines and Components. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 3110-01-192-4340, 3110-01-193-1932. Verify interchangeability with system specifications before substitution.
Key specifications for 2895-00-056-0690: General Characteristics Item Description: PISTON MOTOR AXIAL;0.9 HP AT 90 PSI 270 RPM;FREE SPEED 525 RPM;40 FT-LB;GEAR RATIO 8 TO 1;AIR CONSUMED AT MAX HP 40 CFM;4.125 IN. OD;13.188 IN. LG;SHAFT 0.875 IN. OD;2.813 IN. LG SHAFT;SHAFT W/KEY 0.188 IN. SQ BY 2.250 IN. LG IN. 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.