The Adapter Assembly,interface Devic, cataloged under National Stock Number 4920-00-034-2277, 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 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road). Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-00-034-2277 |
| Primary Part Number | 253035-14 |
| Item Name | Adapter Assembly,interface Devic |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) |
| Status | ACTIVE |
| Functional Description | USED TO HOLD AIR SHUTOFF VALVE FOR FUNCTIONAL TEST USE WITH 253030 VALVE TEST HOLDER |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 253035-14 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| 253035-14 PRIMARY | Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA) |
| 259331-14 | Honeywell International Inc. Div Aerospace - Torrance (USA) |
| Reference | Meaning |
|---|---|
| 253035-14 | 5/9 Secondary reference U.S. Government activity |
| 253035-14 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
| 259331-14 | 5/2 Secondary reference U.S. Government activity |
| 259331-14 | 5/9 Secondary reference Alliedsignal Inc Dba Allied-Signal Aerospace Co |
NSN 4920-00-034-2277 is a Adapter Assembly,interface Devic, manufactured by Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road), classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-00-034-2277 has 3 manufacturer part numbers on file: 253035-14 (Honeywell International Inc. Div Aerospace - Torrance), 253035-14 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)), 259331-14 (Honeywell International Inc. Div Aerospace - Torrance).
Key specifications for 253035-14: Special Features: 4.000 IN. DIA IN; Functional Description: USED TO HOLD AIR SHUTOFF VALVE FOR FUNCTIONAL TEST USE WITH 253030 VALVE TEST HOLDER. 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.