The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-059-9452, 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 1 specification, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-00-059-9452 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Functional Description | DURING OVERHAUL OF THE BLEED AIR SHUT-OFF VALVE IT WILL BE NECESSARY TO ACCOMPLISH FUNCTIONAL TESTS;THE TEST FACILITY-PNEUMATIC,ITEM 7541 WILL BE UTILIZED FOR CONDUCTING THESE TESTS. AN ADAPTER IS REQUIRED TO CONNECT THE VALVE INLET DURING FUNCTIONAL TESTS TO THE PNEUMATIC TEST FACILITY |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 12A0527-1 | 5/9 Secondary reference Hughes Missile Systems Co San Diego |
| 12A527-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-00-059-9452 is a Adapter Assembly,interface Devic, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-059-9452: Special Features: ADAPTER ASSY 1; ADAPTER 1; FLANGE; 1 FITTING; PLATE 1; TUBE 1;23.350 IN LG; 1.510IN DIA IN; Functional Description: DURING OVERHAUL OF THE BLEED AIR SHUT-OFF VALVE IT WILL BE NECESSARY TO ACCOMPLISH FUNCTIONAL TESTS;THE TEST FACILITY-PNEUMATIC,ITEM 7541 WILL BE UTILIZED FOR CONDUCTING THESE TESTS. AN ADAPTER IS REQUIRED TO CONNECT THE VALVE INLET DURING FUNCTIONAL TESTS TO THE PNEUMATIC TEST FACILITY; End Item Identification: F-111A/B/C/D FB-111 ACFT AGE. A. 1 specification is 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.
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.