The Maintenance Kit,aircraft, cataloged under National Stock Number 4920-01-511-2901, 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 Atec Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-511-2901 |
| Primary Part Number | AHT56365-1 |
| Item Name | Maintenance Kit,aircraft |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Atec Inc |
| Status | ACTIVE |
| Reference Data and Literature | SERD:9622; 33D4-6-212-41/44 |
| Functional Description | THIS ADAPTION KIT WAS DESIGNED AND FABRICATED TO REPLACE HARDWARE THAT HAVE FACTORS OF SAFETY LESS THAN 3.0 TO YIELD. THE REDESIGNED HARDWARE WAS DESIGNED TO 37,000 POUNDS OF THRUST LBS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | Hazardous per DLA record (HMIC Y) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| PWA56365 | Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney (USA) |
| AHT56365-1 PRIMARY | Atec Inc (USA) |
| Reference | Meaning |
|---|---|
| AHT56365 | 5/9 Secondary reference Atec Inc |
NSN 4920-01-511-2901 is a Maintenance Kit,aircraft, manufactured by Atec Inc, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-511-2901 has 2 manufacturer part numbers on file: PWA56365 (Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney), AHT56365-1 (Atec Inc).
Key specifications for AHT56365-1: Reference Data and Literature: SERD:9622; 33D4-6-212-41/44; Functional Description: THIS ADAPTION KIT WAS DESIGNED AND FABRICATED TO REPLACE HARDWARE THAT HAVE FACTORS OF SAFETY LESS THAN 3.0 TO YIELD. THE REDESIGNED HARDWARE WAS DESIGNED TO 37,000 POUNDS OF THRUST LBS; Part Name Assigned by Controlling Agency: KIT,ADAPTER F100 FAMILY A/M37T-20; End Item Identification: F100-PW-229. 2 specifications are documented in the U.S. Government catalog.
Hazardous per DLA record (HMIC Y). Hazard information on this page is shown exactly as it appears in the DLA record.
NSN 4920-01-511-2901 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.