PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

23881Coupler,directional

Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq · NSN 5985-01-294-5952 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-294-5952 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-294-5952. Primary manufacturer part number: 23881.
Features
  • Coupler,directional — FSC 5985
  • Unit Type: COAXIAL LINE
  • Design Type: BIDIRECTIONAL
  • 2 verified cross-references
  • Primary manufacturer: Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-294-5952, 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 Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 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.

Technical Specifications
ParameterValue
NSN5985-01-294-5952
Primary Part Number23881
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerNarda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq
StatusACTIVE
Unit TypeCOAXIAL LINE
Design TypeBIDIRECTIONAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
4820-00-115-245437740J INTERCHANGEABLE
Seat,valve
Griswold Industries Dba Cla-Val Co
3455-00-236-0787 INTERCHANGEABLE
Reamer,machine
5340-00-615-6762TAD1014 INTERCHANGEABLE
Boot,dust and Moisture Seal
Robin Industries, Inc. Dba Berlin Manufacturing Div Div Cleveland Manufacturing
5340-00-680-4557TA4C75S40 INTERCHANGEABLE
Clamp,loop
Ta Aerospace Co Div Ta Aerospace
9540-00-720-4331 INTERCHANGEABLE
Angle,structural
5325-00-952-223823881-1 INTERCHANGEABLE
Ring,retaining
Rtx Corporation Div Pratt & Whitney
4820-01-135-8329 INTERCHANGEABLE
Seal Stem,valve
5305-01-303-4702NAS1351-8-40P INTERCHANGEABLE
Screw,cap,socket Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
5310-01-734-134530468 INTERCHANGEABLE
Washer,flat
Md Helicopters Inc
Cross-Reference Index
Part NumberManufacturer
37740 Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions Div Teledyne Mec (USA)
23881 PRIMARY Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq (USA)
Related Parts
4820-00-115-2454INTERCHANGEABLE
SEAT,VALVE
37740J
3455-00-236-0787INTERCHANGEABLE
REAMER,MACHINE
5340-00-615-6762INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
TAD1014
5340-00-680-4557INTERCHANGEABLE
CLAMP,LOOP
TA4C75S40
9540-00-720-4331INTERCHANGEABLE
ANGLE,STRUCTURAL
5325-00-952-2238INTERCHANGEABLE
RING,RETAINING
23881-1
4820-01-135-8329INTERCHANGEABLE
SEAL STEM,VALVE
5305-01-303-4702INTERCHANGEABLE
SCREW,CAP,SOCKET HEAD
NAS1351-8-40P
5310-01-734-1345INTERCHANGEABLE
WASHER,FLAT
30468

Frequently Asked Questions

What is NSN 5985-01-294-5952?

NSN 5985-01-294-5952 is a Coupler,directional, manufactured by Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-294-5952?

NSN 5985-01-294-5952 has 2 cross-referenced part numbers: 37740 (Teledyne Defense Electronics, Llc Dba Teledyne Microwave Solutions Div Teledyne Mec), 23881 (Narda Holdings, Inc. Dba Narda-Miteq Div Narda-Miteq).

What NSN replaces 5985-01-294-5952?

There are 9 known substitutes for 5985-01-294-5952: 4820-00-115-2454, 3455-00-236-0787, 5340-00-615-6762 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 23881?

Key specifications for 23881: Overall Width: 0.375 INCHES NOMINAL IN; Overall Height: 1.046 INCHES MAXIMUM IN; Unit Type: COAXIAL LINE; Design Type: BIDIRECTIONAL. 5 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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