The Test Set,electronic Systems, cataloged under National Stock Number 4920-01-435-9539, 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 Drs Tactical Systems Global Services, Inc.. Government technical data includes 5 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4920-01-435-9539 |
| Primary Part Number | 9900-04700-9001 |
| Item Name | Test Set,electronic Systems |
| FSC / FSG | 4920 / 49 — Aircraft Maintenance and Repair Shop Specialized Equipment |
| Manufacturer | Drs Tactical Systems Global Services, Inc. |
| Status | ACTIVE |
| Criticality Code Justification | FEAT |
| Reference Data and Literature | SERD NO. 90A11; T.O. 31S5-4-6085-8-1 |
| Precious Material and Location | CONNECTOR PINSJAGA000CIRCUIT CARDS GOLD |
| Enclosure Feature | SINGLE ITEM W/CARRYING CASE |
| Test Type for Which Designed | FUNCTIONAL ANALYSIS |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL B — Remove Demilitarization Key Points |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | Y |
| Part Number | Manufacturer |
|---|---|
| 9900-04700-9001 PRIMARY | Drs Tactical Systems Global Services, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 16VU131-2 | 7/2 Vendor item drawing reference U.S. Government activity |
NSN 4920-01-435-9539 is a Test Set,electronic Systems, manufactured by Drs Tactical Systems Global Services, Inc., classified under FSC 4920, Aircraft Maintenance and Repair Shop Specialized Equipment. Status: active.
NSN 4920-01-435-9539 has 1 manufacturer part number on file: 9900-04700-9001 (Drs Tactical Systems Global Services, Inc.).
Key specifications for 9900-04700-9001: Criticality Code Justification: FEAT; Reference Data and Literature: SERD NO. 90A11; T.O. 31S5-4-6085-8-1; Special Features: ESD EQUIPMENT; MANUFACTUERS NAME: ELECTRONICS UNIT, ENHANCED DIAGNOSTICS AID (EDNA); CONTAINS LESS THAN 10.000 GRAMS GOLD G; Precious Material and Location: CONNECTOR PINSJAGA000CIRCUIT CARDS GOLD. 5 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 4920-01-435-9539 has DEMIL Code B. 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.