The Fixture,aircraft Maintenance, cataloged under National Stock Number 4920-01-628-5170, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-628-5170 |
| Item Name | Fixture,aircraft Maintenance |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Nominal Overall Width | 277.0 MILLIMETERS MM |
| Type/model Designation | DR300-T4500-T5-45 |
| 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 |
| Reference | Meaning |
|---|---|
| DR300-T4500-T5-45 | 5/9 Secondary reference Chicago Pneumatic Tool Co |
| 2051475774 | 3/9 Design control — primary reference Chicago Pneumatic Tool Co |
NSN 4920-01-628-5170 is a Fixture,aircraft Maintenance, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-628-5170: Nominal Overall Width: 277.0 MILLIMETERS MM; Special Features: FREE SPEED IS 4500 RPM. POWER IS 300 W. COMPACT HEAD, ANGLE OF HEAD IS 45 DEGREES. STALL TORQUE IS 23.9 FT. LBS. W; Type/model Designation: DR300-T4500-T5-45. 2 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.
NSN 4920-01-628-5170 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.