PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2191-3Coupler,test Set

Microwave Devices Inc · NSN 6625-00-403-1832 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-403-1832 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-403-1832. Primary manufacturer part number: 2191-3.
Features
  • Coupler,test Set — FSC 6625
  • 1 verified cross-reference
  • Primary manufacturer: Microwave Devices Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,test Set, cataloged under National Stock Number 6625-00-403-1832, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Microwave Devices Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6625-00-403-1832
Primary Part Number2191-3
Item NameCoupler,test Set
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerMicrowave Devices Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5935-00-148-43232191-3 INTERCHANGEABLE
Connector Body,plug,electrical
Molex, Llc
5950-00-810-2850SM-C-345201 INTERCHANGEABLE
Reactor
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5961-01-169-6505 INTERCHANGEABLE
Transistor
3040-01-238-032921913 INTERCHANGEABLE
Control Assembly,push-Pull
Lake Shore Systems, Inc.
4310-01-302-759821913 INTERCHANGEABLE
Ring,piston
Mid-America Aerotech, Llc
6515-01-597-5872989803158221 INTERCHANGEABLE
Pad,electrode,defibrillator
Philips North America Llc Dba Philips Healthcare
Cross-Reference Index
Part NumberManufacturer
2191-3 PRIMARY Microwave Devices Inc (USA)
Related Parts
5935-00-148-4323INTERCHANGEABLE
CONNECTOR BODY,PLUG,ELECTRICAL
2191-3
5950-00-810-2850INTERCHANGEABLE
REACTOR
SM-C-345201
5961-01-169-6505INTERCHANGEABLE
TRANSISTOR
3040-01-238-0329INTERCHANGEABLE
CONTROL ASSEMBLY,PUSH-PULL
21913
4310-01-302-7598INTERCHANGEABLE
RING,PISTON
21913
6515-01-597-5872INTERCHANGEABLE
PAD,ELECTRODE,DEFIBRILLATOR
989803158221

Frequently Asked Questions

What is NSN 6625-00-403-1832?

NSN 6625-00-403-1832 is a Coupler,test Set, manufactured by Microwave Devices Inc, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-403-1832?

NSN 6625-00-403-1832 has 1 cross-referenced part number: 2191-3 (Microwave Devices Inc).

What NSN replaces 6625-00-403-1832?

There are 6 known substitutes for 6625-00-403-1832: 5935-00-148-4323, 5950-00-810-2850, 5961-01-169-6505 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 2191-3?

Key specifications for 2191-3: End Item Identification: 6625005530115; End Item Identification: 6625005530115. 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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