The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-272-0077, is classified within Federal Supply Class 4920 (Aircraft Maintenance and Repair Shop Specialized Equipment) of the Maintenance and Repair Shop Equipment group. The manufacturer of record is Hughes Tool Co. Government technical data includes 3 specifications, 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through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-01-272-0077 |
| Primary Part Number | DAA7249G305-003 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Hughes Tool Co |
| Status | ACTIVE |
| Supplementary Features | DRAWING NAME IS ALIGNMENT TOOL, EGINE, AMAD |
| Reference Data and Literature | SERD 0351 |
| Functional Description | USED AS A MEANS TO CHECK THE ALIGNMENT OF THE AIRCRAFT MOUNTED ACCESSORY DRIVE(AMAD) TO THE ENGINE. PROVIDES BOTH HORIZONTAL AND ANGULAR ALIGNMENT CHECKS. CAPABLE OF INTERFACING WITH BOTH AMAD AND ENGINE POWER TAKE-OFF FLANGES |
| 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 |
|---|---|
| DAA7249G305-003 PRIMARY | Hughes Tool Co (USA) |
| Reference | Meaning |
|---|---|
| DAA7249G011-001 | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| DAA7249G305-003 | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
| DAA7249G305-001 | 5/9 Secondary reference Northrop Grumman Systems Corp Dba Northrop Grumman Computing Systems |
NSN 4920-01-272-0077 is a Maintenance Kit,aircraft, manufactured by Hughes Tool Co, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-272-0077 has 1 manufacturer part number on file: DAA7249G305-003 (Hughes Tool Co).
Key specifications for DAA7249G305-003: Supplementary Features: DRAWING NAME IS ALIGNMENT TOOL, EGINE, AMAD; Reference Data and Literature: SERD 0351; Functional Description: USED AS A MEANS TO CHECK THE ALIGNMENT OF THE AIRCRAFT MOUNTED ACCESSORY DRIVE(AMAD) TO THE ENGINE. PROVIDES BOTH HORIZONTAL AND ANGULAR ALIGNMENT CHECKS. CAPABLE OF INTERFACING WITH BOTH AMAD AND ENGINE POWER TAKE-OFF FLANGES; Part Name Assigned by Controlling Agency: ALIGNMENT TOOL. 3 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 4920-01-272-0077 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.