PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

TS-1691/UPX-14Test Set,electronic Systems

Joint Electronics Type Designation System · NSN 6625-00-856-8351 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-856-8351 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-856-8351. Primary manufacturer part number: TS-1691/UPX-14.
Features
  • Test Set,electronic Systems — FSC 6625
  • 2 verified cross-references
  • Primary manufacturer: Joint Electronics Type Designation System
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Test Set,electronic Systems, cataloged under National Stock Number 6625-00-856-8351, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Joint Electronics Type Designation System. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-856-8351
Primary Part NumberTS-1691/UPX-14
Item NameTest Set,electronic Systems
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerJoint Electronics Type Designation System
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5915-00-075-1085 INTERCHANGEABLE
Filter,radio Frequency Interfere
3030-00-262-894732650 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
5970-00-496-46389B8166 INTERCHANGEABLE
Insulator,bushing
Caterpillar Inc Div Caterpillar Defense
5330-00-641-375022585 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc. Div Space and Airborne Systems
4820-01-426-031333-2604 INTERCHANGEABLE
Gear Operator,valve
Dyna-Torque Inc
Cross-Reference Index
Part NumberManufacturer
22-585 Bae Systems Technology Solutions & Services Inc. (USA)
TS-1691/UPX-14 PRIMARY Joint Electronics Type Designation System (USA)
Related Parts
5915-00-075-1085INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
3030-00-262-8947INTERCHANGEABLE
BELT,V
32650
5970-00-496-4638INTERCHANGEABLE
INSULATOR,BUSHING
9B8166
5330-00-641-3750INTERCHANGEABLE
GASKET
22585
4820-01-426-0313INTERCHANGEABLE
GEAR OPERATOR,VALVE
33-2604

Frequently Asked Questions

What is NSN 6625-00-856-8351?

NSN 6625-00-856-8351 is a Test Set,electronic Systems, manufactured by Joint Electronics Type Designation System, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-856-8351?

NSN 6625-00-856-8351 has 2 cross-referenced part numbers: 22-585 (Bae Systems Technology Solutions & Services Inc.), TS-1691/UPX-14 (Joint Electronics Type Designation System).

What NSN replaces 6625-00-856-8351?

There are 5 known substitutes for 6625-00-856-8351: 5915-00-075-1085, 3030-00-262-8947, 5970-00-496-4638 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of TS-1691/UPX-14?

Key specifications for TS-1691/UPX-14: End Item Identification: AN/UPX-14,NSN 5895-00-714-5032; End Item Identification: AN/UPX-14,NSN 5895-00-714-5032. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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