PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3692Coupler,directional

Microwave Filter Co Inc · NSN 5985-01-129-4048 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-129-4048 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-129-4048. Primary manufacturer part number: 3692.
Features
  • Coupler,directional — FSC 5985
  • Design Type: BIDIRECTIONAL
  • Radio Frequency Rating: 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
  • Unit Type: COAXIAL LINE OR TRANSMISSION LINE
  • Usage Design: MAIN LINE AND SECONDARY LINE TERMINAL FITTING
  • 2 verified cross-references
  • Primary manufacturer: Microwave Filter Co Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coupler,directional, cataloged under National Stock Number 5985-01-129-4048, 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 Microwave Filter Co Inc. Government technical data includes 4 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. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5985-01-129-4048
Primary Part Number3692
Item NameCoupler,directional
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerMicrowave Filter Co Inc
StatusCANCELLED
Design TypeBIDIRECTIONAL
Radio Frequency Rating225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM
Unit TypeCOAXIAL LINE OR TRANSMISSION LINE
Usage DesignMAIN LINE AND SECONDARY LINE TERMINAL FITTING
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 8
6650-00-115-2408 INTERCHANGEABLE
Spectrometer,prism
6105-01-090-52093692 INTERCHANGEABLE
Motor,alternating Current
General Electric Co Motor Business Group
6610-01-108-77803692 INTERCHANGEABLE
End Cap,airspeed Indicator
Kearflex Engineering Company
5935-01-281-4063 INTERCHANGEABLE
Jack,telephone
6350-01-315-7871125-00014 INTERCHANGEABLE
Siren,hand Operated
Kovatch Corp.
4810-01-319-54423689 FIND 4 INTERCHANGEABLE
Piston,valve
Leslie Controls, Inc. Dba Leslie Controls Inc
2990-01-325-63993692 INTERCHANGEABLE
Arrester,spark Exhaust
Ap Parts North American Aftermarket Div
4810-01-374-800003692B2F5P INTERCHANGEABLE
Stem,fluid Valve
Leslie Controls, Inc. Dba Leslie Controls Inc
Cross-Reference Index
Part NumberManufacturer
3692 PRIMARY Microwave Filter Co Inc (USA)
V606-1 PRIMARY Stellant Systems Inc (USA)
Related Parts
6650-00-115-2408INTERCHANGEABLE
SPECTROMETER,PRISM
6105-01-090-5209INTERCHANGEABLE
MOTOR,ALTERNATING CURRENT
3692
6610-01-108-7780INTERCHANGEABLE
END CAP,AIRSPEED INDICATOR
3692
5935-01-281-4063INTERCHANGEABLE
JACK,TELEPHONE
6350-01-315-7871INTERCHANGEABLE
SIREN,HAND OPERATED
125-00014
4810-01-319-5442INTERCHANGEABLE
PISTON,VALVE
3689 FIND 4
2990-01-325-6399INTERCHANGEABLE
ARRESTER,SPARK EXHAUST
3692
4810-01-374-8000INTERCHANGEABLE
STEM,FLUID VALVE
03692B2F5P

Frequently Asked Questions

What is NSN 5985-01-129-4048?

NSN 5985-01-129-4048 is a Coupler,directional, manufactured by Microwave Filter Co Inc, classified under FSC 5985 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5985-01-129-4048?

NSN 5985-01-129-4048 has 2 cross-referenced part numbers: 3692 (Microwave Filter Co Inc), V606-1 (Stellant Systems Inc).

What NSN replaces 5985-01-129-4048?

There are 8 known substitutes for 5985-01-129-4048: 6650-00-115-2408, 6105-01-090-5209, 6610-01-108-7780 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3692?

Key specifications for 3692: Overall Width: 3.400 INCHES MAXIMUM IN; Design Type: BIDIRECTIONAL; Radio Frequency Rating: 225.0 MEGAHERTZ MINIMUM AND 400.0 MEGAHERTZ MAXIMUM; Unit Type: COAXIAL LINE OR TRANSMISSION LINE. 7 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5985-01-129-4048 still in active supply?

NSN 5985-01-129-4048 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

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