PartsTable TECHNICAL DATA SHEET

JULY 2026Technical Data Sheet

40-1100Adapter,waveguide

Name: 40-1100
SKU: 5985-00-433-9024

Microwave Engineering Corporation · NSN 5985-00-433-9024 · FSC 5985 · No Item Name Available

Verified by PartsTable

NSN 5985-00-433-9024 — this item is cataloged by the U.S. Government under National Stock Number 5985-00-433-9024. Primary manufacturer part number: 40-1100.

5985-00-433-9024 — No Item Name Available illustration

Features

Adapter,waveguide — FSC 5985
Coaxial Connector Series Designation: N
Connector End Design: FEMALE
Flange Quantity: 1
Material: ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
Style Designator: WAVEGUIDE TO COAXIAL
Cross-Sectional Shape Style: INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, ROUND
FSC Application Data: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT

Applications

Applications requiring Aluminum Alloy 6061 All Tubing Segment and Flange construction

General Description

The Adapter,waveguide, cataloged under National Stock Number 5985-00-433-9024, 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 Engineering Corporation. Government technical data includes 10 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

Parameter	Value
NSN	5985-00-433-9024
Primary Part Number	40-1100
Item Name	Adapter,waveguide
FSC / FSG	5985 / 59 — No Item Name Available
Manufacturer	Microwave Engineering Corporation
Status	ACTIVE
Coaxial Connector Series Designation	N
Connector End Design	FEMALE
Flange Quantity	1
Material	ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE
Style Designator	WAVEGUIDE TO COAXIAL
Cross-Sectional Shape Style	INTERNAL, RECTANGULAR DOUBLE RIDGED EXTERNAL, ROUND
FSC Application Data	ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
Tubing Wall Construction Style	SEAMLESS SINGLE TUBING SEGMENT
Adapter Length	2.125 INCHES MAXIMUM IN
Surface Treatment	CHROMATE AND PAINT SINGLE TUBING SEGMENT AND FLANGE OUTSIDE SURFACES

Lifecycle & Compliance

Acquisition Status	ACTIVE
HAZMAT	No

⇄ Verified Substitutes 9

6150-00-089-9503250575-13 INTERCHANGEABLE

Cable Assembly,special Purpose,e

Woodward Hrt Inc

5325-00-579-1598401100 INTERCHANGEABLE

Ring,retaining

Zf Active Safety and Electronics Us Llc Div Trw Commercial Steering Systems

4820-00-600-577140-2-000 INTERCHANGEABLE

Valve,check

L3harris Interstate Electronics Corporation

5930-00-605-6427401-100 INTERCHANGEABLE

Switch,thermostatic

Leica Inc Surveying and Photogrammetry Systems Div

6150-00-937-8246 INTERCHANGEABLE

Cable Assembly,special Purpose,e

5975-01-097-7032401100 INTERCHANGEABLE

Panel,blank

Telemechanics Inc

5905-01-276-5525 INTERCHANGEABLE

Resistor,fixed,film

5330-01-378-3559401100 INTERCHANGEABLE

Retainer,packing

Skf Usa Inc. Dba Skf Aerospace Sealing Solutions

4820-01-696-0943 INTERCHANGEABLE

Valve,butterfly

Cross-Reference Index

Part Number	Manufacturer
40-1100 PRIMARY	Microwave Engineering Corporation (USA)
404517-1	L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products (USA)

Related Parts

6150-00-089-9503INTERCHANGEABLE

CABLE ASSEMBLY,SPECIAL PURPOSE,E

250575-13

5325-00-579-1598INTERCHANGEABLE

RING,RETAINING

401100

4820-00-600-5771INTERCHANGEABLE

VALVE,CHECK

40-2-000

5930-00-605-6427INTERCHANGEABLE

SWITCH,THERMOSTATIC

401-100

6150-00-937-8246INTERCHANGEABLE

CABLE ASSEMBLY,SPECIAL PURPOSE,E

5975-01-097-7032INTERCHANGEABLE

PANEL,BLANK

401100

5905-01-276-5525INTERCHANGEABLE

RESISTOR,FIXED,FILM

5330-01-378-3559INTERCHANGEABLE

RETAINER,PACKING

401100

4820-01-696-0943INTERCHANGEABLE

VALVE,BUTTERFLY

Frequently Asked Questions

What is NSN 5985-00-433-9024?

NSN 5985-00-433-9024 is a Adapter,waveguide, manufactured by Microwave Engineering Corporation, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-00-433-9024?

NSN 5985-00-433-9024 has 2 cross-referenced part numbers: 40-1100 (Microwave Engineering Corporation), 404517-1 (L3harris Technologies, Inc. Dba Harris Corp Div Antenna Products).

What NSN replaces 5985-00-433-9024?

There are 9 known substitutes for 5985-00-433-9024: 6150-00-089-9503, 5325-00-579-1598, 4820-00-600-5771 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 40-1100?

Key specifications for 40-1100: Coaxial Connector Series Designation: N; Connector End Design: FEMALE; Flange Quantity: 1; Material: ALUMINUM ALLOY 6061 ALL TUBING SEGMENT AND FLANGE. 10 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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