The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-034-9033, 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 4 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4920-00-034-9033 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Unpackaged Unit Length | 6.000 INCHES NOMINAL IN |
| Supplementary Features | COMPANY NAME-TEST BLOCK, CONTROL AUGMENTATION SYSTEM LOCK |
| Reference Data and Literature | SERD NO. 0835 |
| Functional Description | USED TO MOUNT THE CAS LOCK PISTON ASSY DURING COMPONENT TESTING. TEST BLOCK ALLOWS HYDRAULIC PRESSURE TO BE APLIED AND MONITORED |
| 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 |
| Reference | Meaning |
|---|---|
| 3831000F121-1 | 3/2 Design control — primary reference U.S. Government activity |
| 3831000F121 | 5/2 Secondary reference U.S. Government activity |
NSN 4920-00-034-9033 is a Adapter Assembly,interface Devic, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-00-034-9033: Unpackaged Unit Length: 6.000 INCHES NOMINAL IN; Supplementary Features: COMPANY NAME-TEST BLOCK, CONTROL AUGMENTATION SYSTEM LOCK; Reference Data and Literature: SERD NO. 0835; Special Features: 2.5 IN. DIA IN. 4 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 4920-00-034-9033 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.