PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M1970-1Diplexer

Microphase Corp · NSN 5985-01-154-7366 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-154-7366 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-154-7366. Primary manufacturer part number: M1970-1.
Features
  • Diplexer — FSC 5985
  • 3 verified cross-references
  • Primary manufacturer: Microphase Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Diplexer, cataloged under National Stock Number 5985-01-154-7366, is classified within Federal Supply Class 5985 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Microphase Corp. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDiplexer
FSC / FSG5985 — No Item Name Available (FSG 59)
ManufacturersMicrowave Filter Co Inc (CAGE 27834); Microphase Corp (CAGE 01341)
Technical Specifications
ParameterValue
NSN5985-01-154-7366
Primary Part NumberM1970-1
Item NameDiplexer
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMicrophase Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5945-00-114-98237685 INTERCHANGEABLE
Relay,thermal
Kurz & Root Generator Company, Llc
4730-00-476-6444 INTERCHANGEABLE
Union,pipe
9540-00-556-8967 INTERCHANGEABLE
Beam,structural
9540-00-580-6606 INTERCHANGEABLE
Beam,structural
6130-00-851-10077685 INTERCHANGEABLE
Power Supply Subassembly
Drs Signal Solutions, Inc.
5340-01-014-0085768-5 INTERCHANGEABLE
Clamp,loop
Transdigm Inc Dba Adel Wiggins Group Div Adel Wiggins
5360-01-146-5995 INTERCHANGEABLE
Spring
5950-01-353-2879 INTERCHANGEABLE
Transformer,power
5340-01-578-13017685 INTERCHANGEABLE
Boot,dust and Moisture Seal
Plastic Dip Moldings Inc
Cross-Reference Index
Part NumberManufacturer
7685 Microwave Filter Co Inc (USA)
M1970-1 Microwave Filter Co Inc (USA)
M1970-1 PRIMARY Microphase Corp (USA)
Related Parts
5945-00-114-9823INTERCHANGEABLE
RELAY,THERMAL
7685
4730-00-476-6444INTERCHANGEABLE
UNION,PIPE
9540-00-556-8967INTERCHANGEABLE
BEAM,STRUCTURAL
9540-00-580-6606INTERCHANGEABLE
BEAM,STRUCTURAL
6130-00-851-1007INTERCHANGEABLE
POWER SUPPLY SUBASSEMBLY
7685
5340-01-014-0085INTERCHANGEABLE
CLAMP,LOOP
768-5
5360-01-146-5995INTERCHANGEABLE
SPRING
5950-01-353-2879INTERCHANGEABLE
TRANSFORMER,POWER
5340-01-578-1301INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
7685

Frequently Asked Questions

What is NSN 5985-01-154-7366?

NSN 5985-01-154-7366 is a Diplexer, manufactured by Microphase Corp, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-154-7366?

NSN 5985-01-154-7366 has 3 cross-referenced part numbers: 7685 (Microwave Filter Co Inc), M1970-1 (Microwave Filter Co Inc), M1970-1 (Microphase Corp).

What NSN replaces 5985-01-154-7366?

There are 9 known substitutes for 5985-01-154-7366: 5945-00-114-9823, 4730-00-476-6444, 9540-00-556-8967 and 6 more. Verify interchangeability with system specifications before substitution.

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