NSN 5820-01-629-6503 · NIIN 016296503 · Part number RWTT66
Cospolich Inc. · FSC 5820 — Radio and Television Communication Equipment, Except Airborne · FSG 58 — Communication, Detection, and Coherent Radiation Equipment · CAGE 66682
Government record, cited
NSN 5820-01-629-6503 — this item is cataloged by the U.S. Government under National Stock Number 5820-01-629-6503. Manufacturer of record part number: RWTT66.
Also searched as5820-01-629-6503 ·
5820016296503 ·
NIIN 016296503 ·
01-629-6503 ·
FSC 5820 Radio and Television Communication Equipment, Except Airborne · CAGE 66682 · RWTT66 · ISF30-2M-SNE IT 13 · 080G3117 · 080G3217
Nearby stock numbers← 5820-01-629-5957 Radio Set
·
5820-01-629-6648 Monitor, Television →
Features
Controller-Display — FSC 5820
1 manufacturer part number on file
Manufacturer of record: Cospolich Inc.
Identification
NSN: 5820-01-629-6503
NIIN: 016296503
FSC: 5820 — Radio and Television Communication Equipment, Except Airborne
FSG: 58 — Communication, Detection, and Coherent Radiation Equipment
Primary part number: RWTT66
Manufacturer: Cospolich Inc.
General Description
The Controller-Display, cataloged under National Stock Number 5820-01-629-6503, 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 Cospolich Inc.. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
5820-01-629-6503
Primary Part Number
RWTT66
Item Name
Controller-Display
FSC / FSG
5820 / 58 — Radio and Television Communication Equipment, Except Airborne
Manufacturer
Cospolich 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.
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 5820-01-629-6503?
NSN 5820-01-629-6503 is a Controller-Display, manufactured by Cospolich Inc., classified under FSC 5820, Radio and Television Communication Equipment, Except Airborne. Status: active.
What part numbers are listed for NSN 5820-01-629-6503?
NSN 5820-01-629-6503 has 1 manufacturer part number on file: RWTT66 (Cospolich Inc.).
What are the specifications of RWTT66?
Key specifications for RWTT66: Part Name Assigned by Controlling Agency: CONTROLLER-DISPLAY; End Item Identification: FREEZER, FLAM; LOGISTICS SUPPORT VESSEL. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5820-01-629-6503 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.