The Plug Air Jet,aircra, cataloged under National Stock Number 4920-01-488-3940, 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 Mahr Inc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-488-3940 |
| Primary Part Number | DP50-T2-1.1417 |
| Item Name | Plug Air Jet,aircra |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Mahr Inc |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| DP50-T2-1.1417 PRIMARY | Mahr Inc (USA) |
NSN 4920-01-488-3940 is a Plug Air Jet,aircra, manufactured by Mahr Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-488-3940 has 1 manufacturer part number on file: DP50-T2-1.1417 (Mahr Inc).
Key specifications for DP50-T2-1.1417: Special Features: THE AIR JET PLUG, WHEN USED IN CONJUNCTION WITH THE P/N DA132MO0740-1 (SER3157) MLG/NLG AIR/ACCESSORIES GAGE SET AND THE P/N 1.1417-XX-CHROME MASTER SETTINGS RING, WILL PROVIDE THE MEANS TO MEASURE THE INTERNAL DIAMETER OF THE BORE, THE PLUG IS CHROME PLATED, HAS TWO RECESSED AIR JETS, AND IS A THROUGH HOLE STYLE. AIR GAUGING IS A FORM OF PRECISION MEASUREMENT THAT HAS THE ACCURACY OF .00005 INCHES IN; Part Name Assigned by Controlling Agency: PLUG, AIR JET; End Item Identification: T-45. 0 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 4920-01-488-3940 has DEMIL Code B. 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.