NSN 5820-01-644-9888 · NIIN 016449888 · Part number TG-1B
Tesco Inc Dba Technical Engineering Services Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1BS42
Government record, cited
NSN 5820-01-644-9888 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-644-9888. Manufacturer of record part number: TG-1B.
Also searched as5820-01-644-9888 ·
5820016449888 ·
NIIN 016449888 ·
01-644-9888 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 1BS42 · TG-1B
Nearby stock numbers← 5820-01-644-9792 Teleconference System
·
5820-01-644-9998 Receiver-Transmitter, Radio →
Features
Transmitter,celluar — FSC 5820
1 manufacturer part number on file
Manufacturer of record: Tesco Inc Dba Technical Engineering Services Inc.
Identification
NSN: 5820-01-644-9888
NIIN: 016449888
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: TG-1B
Manufacturer: Tesco Inc Dba Technical Engineering Services Inc.
General Description
The Transmitter,celluar, cataloged under National Stock Number 5820-01-644-9888, is classified within Federal Supply Class 5820 (Radio and Television Communication Equipment, Except Airborne) of the Communication, Detection, and Coherent Radiation Equipment group. The manufacturer of record is Tesco Inc Dba Technical Engineering Services Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5820-01-644-9888
Primary Part Number
TG-1B
Item Name
Transmitter,celluar
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Tesco Inc Dba Technical Engineering Services Inc.
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL A — No Demilitarization Required
Hazard
Possible hazard — SDS may be required (DLA HMIC P)
Tesco Inc Dba Technical Engineering Services Inc. (USA)
No interchangeability data on file.
Other items in FSC 5820 — Radio and Television Communication Equipment, Except Airborne
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5820-00-000-0978
5820-00-000-0978 · Item name not on file
5820-00-001-1375
5820-00-001-1375 · Item name not on file
5820-00-001-1379
INSTALLATION KIT,ELECTRONIC EQUI
5820-00-001-1387
5820-00-001-1387 · Item name not on file
5820-00-001-2529
5820-00-001-2529 · Item name not on file
5820-00-001-2530
5820-00-001-2530 · Item name not on file
5820-00-001-2531
5820-00-001-2531 · Item name not on file
5820-00-001-2532
5820-00-001-2532 · Item name not on file
Frequently Asked Questions
What is NSN 5820-01-644-9888?
NSN 5820-01-644-9888 is a Transmitter,celluar, manufactured by Tesco Inc Dba Technical Engineering Services Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-644-9888?
NSN 5820-01-644-9888 has 1 manufacturer part number on file: TG-1B (Tesco Inc Dba Technical Engineering Services Inc.).
What are the specifications of TG-1B?
Key specifications for TG-1B: End Item Identification: INTRUSION DETECTION SYSTEM P/N MCV-IDS. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5820-01-644-9888 hazardous material?
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.