The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-727-8770, 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 Atlantic Diving Supply, Inc. Dba Ads. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 — Aircraft Maintenance and Repair Shop Specialized Equipment (FSG 49) |
| Manufacturers | Atlantic Diving Supply, Inc. Dba Ads (CAGE 1CAY9) |
| Parameter | Value |
|---|---|
| NSN | 4920-01-727-8770 |
| Primary Part Number | 4271AS0350-1 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Atlantic Diving Supply, Inc. Dba Ads |
| Status | ACTIVE |
| 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 |
|---|---|
| 4271AS0350-1 | Atlantic Diving Supply, Inc. Dba Ads (USA) |
| Reference | Meaning |
|---|---|
| 4271AS0350-1 | 3/2 Design control — primary reference U.S. Government activity |
| 4271AS0350 | D/9 Drawing number reference only Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier |
NSN 4920-01-727-8770 is a Maintenance Kit,aircraft, manufactured by Atlantic Diving Supply, Inc. Dba Ads, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-727-8770 has 1 manufacturer part number on file: 4271AS0350-1 (Atlantic Diving Supply, Inc. Dba Ads).
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 4920-01-727-8770 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.