PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

52054Adapter,waveguide

Waveline Inc · NSN 5985-01-474-2143 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-474-2143 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-474-2143. Primary manufacturer part number: 52054.
Features
  • Adapter,waveguide — FSC 5985
  • Flange Inside Height: 0.630 INCHES NOMINAL ALL FLANGES IN
  • Flange Outside Width: 1.875 INCHES NOMINAL ALL FLANGES IN
  • Flange Quantity: 2
  • Flange Depth: 0.438 INCHES MAXIMUM ALL FLANGES IN
  • Material: ALUMINUM ALL TUBING SEGMENT AND FLANGE
  • Flange Connecting Facility and Quantity: 4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
  • Flange Outside Height: 1.875 INCHES MAXIMUM ALL FLANGES IN
Applications
  • Applications requiring Aluminum All Tubing Segment and Flange construction
General Description

The Adapter,waveguide, cataloged under National Stock Number 5985-01-474-2143, 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 Waveline Inc. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). 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
NSN5985-01-474-2143
Primary Part Number52054
Item NameAdapter,waveguide
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerWaveline Inc
StatusACTIVE
Flange Inside Height0.630 INCHES NOMINAL ALL FLANGES IN
Flange Outside Width1.875 INCHES NOMINAL ALL FLANGES IN
Flange Quantity2
Flange Depth0.438 INCHES MAXIMUM ALL FLANGES IN
MaterialALUMINUM ALL TUBING SEGMENT AND FLANGE
Flange Connecting Facility and Quantity4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
Flange Outside Height1.875 INCHES MAXIMUM ALL FLANGES IN
Tubing Wall Construction StyleSEAMLESS ALL TUBING SEGMENT
Flange StyleCHOKE TYPE ALL FLANGES
Flange Inside Width1.255 INCHES NOMINAL ALL FLANGES IN
Coaxial Connector Series DesignationSMA
Flange Connecting Hole Diameter0.169 INCHES NOMINAL ALL FLANGES ALL CONNECTION FACILITIES IN
Connector End DesignFEMALE
Cross-Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5950-00-508-7856520-54 INTERCHANGEABLE
Transformer,pulse
Entron Industries Limited Partnership Dba Entron Industries Property Div
3455-00-554-732010440 INTERCHANGEABLE
Cutter,milling,plain
Niagara Cutter Inc
4330-00-720-4979 INTERCHANGEABLE
Filter Element,fluid
5340-01-297-88961P8365 INTERCHANGEABLE
Cap,protective,dust and Moisture
Caterpillar Inc Div Caterpillar Defense
5340-01-428-9096 INTERCHANGEABLE
Bracket,mounting
4810-01-519-664952054-001 INTERCHANGEABLE
Valve,linear,directional Control
Sargent Aerospace & Defense, Llc Dba Sargent Controls & Aerospace Div Sargent Controls & Aerospace
Cross-Reference Index
Part NumberManufacturer
52054 PRIMARY Waveline Inc (USA)
Related Parts
5950-00-508-7856INTERCHANGEABLE
TRANSFORMER,PULSE
520-54
3455-00-554-7320INTERCHANGEABLE
CUTTER,MILLING,PLAIN
10440
4330-00-720-4979INTERCHANGEABLE
FILTER ELEMENT,FLUID
5340-01-297-8896INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
1P8365
5340-01-428-9096INTERCHANGEABLE
BRACKET,MOUNTING
4810-01-519-6649INTERCHANGEABLE
VALVE,LINEAR,DIRECTIONAL CONTROL
52054-001

Frequently Asked Questions

What is NSN 5985-01-474-2143?

NSN 5985-01-474-2143 is a Adapter,waveguide, manufactured by Waveline Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-474-2143?

NSN 5985-01-474-2143 has 1 cross-referenced part number: 52054 (Waveline Inc).

What NSN replaces 5985-01-474-2143?

There are 6 known substitutes for 5985-01-474-2143: 5950-00-508-7856, 3455-00-554-7320, 4330-00-720-4979 and 3 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 52054?

Key specifications for 52054: Special Features: FREQUENCY: 7.9 TO 8.4 GHZ; NOMINAL COUPLING: 40 DECIBELS (BOTH PORTS), DIRECTIVITY: 20 DECIBELS (BOTH PORTS) GHz; Flange Inside Height: 0.630 INCHES NOMINAL ALL FLANGES IN; Flange Outside Width: 1.875 INCHES NOMINAL ALL FLANGES IN; Flange Quantity: 2. 15 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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