NSN 5820-01-708-3407 · NIIN 017083407 · Part number TWC-135
Trellisware Technologies Inc · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 1SBL7
Government record, cited
NSN 5820-01-708-3407 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-708-3407. Manufacturer of record part number: TWC-135.
Also searched as5820-01-708-3407 ·
5820017083407 ·
NIIN 017083407 ·
01-708-3407 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 1SBL7 · TWC-135
Nearby stock numbers← 5820-01-708-3259 Processor, Signal Data
·
5820-01-708-4517 Support, Radio Receiver →
Features
Radio Set — FSC 5820
1 manufacturer part number on file
Manufacturer of record: Trellisware Technologies Inc
Identification
NSN: 5820-01-708-3407
NIIN: 017083407
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: TWC-135
Manufacturer: Trellisware Technologies Inc
General Description
The Radio Set, cataloged under National Stock Number 5820-01-708-3407, 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 Trellisware Technologies 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
5820-01-708-3407
Primary Part Number
TWC-135
Item Name
Radio Set
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Trellisware Technologies 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)
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.
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5820-00-001-1387 · Item name not on file
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5820-00-001-2529 · Item name not on file
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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 5820-01-708-3407?
NSN 5820-01-708-3407 is a Radio Set, manufactured by Trellisware Technologies Inc, classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-708-3407?
NSN 5820-01-708-3407 has 1 manufacturer part number on file: TWC-135 (Trellisware Technologies Inc).
What are the specifications of TWC-135?
Key specifications for TWC-135: Special Features: L-UHF 225-450 MHZ; U-UHF 698-970 MHZ; L/S BANDS 1250-2600 MHZ; WATER RESISTANT; -20 TO 55 DEGREES CELSIUS OPERATING TEMPERATURE MHz; Part Name Assigned by Controlling Agency: TACTICAL RADIO. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5820-01-708-3407 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.