The Adapter,test, cataloged under National Stock Number 4920-01-128-8400, 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 2 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4920-01-128-8400 |
| Item Name | Adapter,test |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Status | ACTIVE |
| Reference Data and Literature | F33657-88-C-0037 SERD 74709 |
| Functional Description | PROVIDE INTERMEDIATE LEVEL SUPPORT FOR THE DATA TRANSFER UNIT |
| 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 |
|---|---|
| 16U374709-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 4920-01-128-8400 is a Adapter,test, classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
Key specifications for 4920-01-128-8400: Reference Data and Literature: F33657-88-C-0037 SERD 74709; Special Features: SERD NAME: DATA TRANSFER EQUIPMENT INTERFACE TEST ADAPTER; CONSISTS OF PANEL WITH SIX CABLE DESCRIPTION CONNECTORS,FOUR CABLES, CARTRIDGE TEST BOX,AND CARTRIDGE INTERFACE; 18.0 BY 18.0 BY 7.0 IN PANEL IN; Functional Description: PROVIDE INTERMEDIATE LEVEL SUPPORT FOR THE DATA TRANSFER UNIT; End Item Identification: F-16A/B ACFT AGE. A. 2 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 4920-01-128-8400 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.