The Mobil Multi-Band Jammer(mmbj), cataloged under National Stock Number 6910-01-566-2603, is classified within Federal Supply Class 6910 (Training Aids) of the Training Aids and Devices group. The manufacturer of record is Universal Systems & Technology Inc. Dba Unitech Div Simulation Systems Division. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 6910-01-566-2603 |
| Primary Part Number | 197731-3 |
| Item Name | Mobil Multi-Band Jammer(mmbj) |
| FSC / FSG | 6910 / 69 — Training Aids |
| Manufacturer | Universal Systems & Technology Inc. Dba Unitech Div Simulation Systems Division |
| Status | ACTIVE |
| General Characteristics Item Description | RECEIVER-TRANSMITTER,COUNTERMEASURES |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL D — Destroy Item |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 197731-3 PRIMARY | Universal Systems & Technology Inc. Dba Unitech Div Simulation Systems Division (USA) |
NSN 6910-01-566-2603 is a Mobil Multi-Band Jammer(mmbj), manufactured by Universal Systems & Technology Inc. Dba Unitech Div Simulation Systems Division, classified under FSC 6910, Training Aids. Status: active.
NSN 6910-01-566-2603 has 1 manufacturer part number on file: 197731-3 (Universal Systems & Technology Inc. Dba Unitech Div Simulation Systems Division).
Key specifications for 197731-3: General Characteristics Item Description: RECEIVER-TRANSMITTER,COUNTERMEASURES; Special Features: UNIVERSAL SYSTEMS AND TECHNOLOGY,3850 QUADRANGLE BLVD,ORLANDO,FL 32817,POC: K. HOLDERMAN 407-219-5340 EXT. 269; Part Name Assigned by Controlling Agency: MOBILE MULTI-BAND JAMMER (MMBJ) 433 MHZ TRAINER MHz. 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.
NSN 6910-01-566-2603 has DEMIL Code D. 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.