PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7533Waveguide Assembly

Waveline Inc · NSN 5985-01-370-3566 · FSC 5985 · No Item Name Available
Verified by PartsTable
NSN 5985-01-370-3566 — this item is cataloged by the U.S. Government under National Stock Number 5985-01-370-3566. Primary manufacturer part number: 7533.
Features
  • Waveguide Assembly — FSC 5985
  • Flange Inside Height: 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM FIRST FLANGE IN
  • Waveguide Longer Offset Distance: 1.667 INCHES MINIMUM AND 1.707 INCHES MAXIMUM IN
  • Cross-Sectional Shape Style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
  • Waveguide Inside Width: 0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
  • Flange Quantity: 2
  • Flange Depth: 0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM SECOND FLANGE IN
  • Flange Outside Width: 1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM FIRST FLANGE IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Waveguide Assembly, cataloged under National Stock Number 5985-01-370-3566, 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 29 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
NSN5985-01-370-3566
Primary Part Number7533
Item NameWaveguide Assembly
FSC / FSG5985 / 59 — No Item Name Available
ManufacturerWaveline Inc
StatusACTIVE
Flange Inside Height0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM FIRST FLANGE IN
Waveguide Longer Offset Distance1.667 INCHES MINIMUM AND 1.707 INCHES MAXIMUM IN
Cross-Sectional Shape StyleINTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR
Waveguide Inside Width0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM IN
Flange Quantity2
Flange Depth0.376 INCHES MINIMUM AND 0.406 INCHES MAXIMUM SECOND FLANGE IN
Flange Outside Width1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM FIRST FLANGE IN
Thread DirectionRIGHT-HAND FIRST FLANGE ALL CONNECTION FACILITIES
Flange Inside Width0.747 INCHES MINIMUM AND 0.753 INCHES MAXIMUM FIRST FLANGE IN
Flange Connecting Hole Diameter0.144 INCHES MINIMUM AND 0.141 INCHES MAXIMUM FIRST FLANGE ALL CONNECTION FACILITIES IN
Thread Class2B FIRST FLANGE ALL CONNECTION FACILITIES
Nominal Thread Size0.138 INCHES FIRST FLANGE ALL CONNECTION FACILITIES IN
Thread Series DesignatorUNIFIED NATIONAL COARSE (UNC) FIRST FLANGE ALL CONNECTION FACILITIES
Waveguide Outside Height0.472 INCHES MINIMUM AND 0.478 INCHES MAXIMUM IN
Waveguide Inside Height0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM IN
Style DesignatorBEND TYPE
Waveguide Outside Width0.847 INCHES MINIMUM AND 0.853 INCHES MAXIMUM IN
Flange Inside Height0.479 INCHES MINIMUM AND 0.481 INCHES MAXIMUM SECOND FLANGE IN
Flange Depth0.485 INCHES MINIMUM AND 0.515 INCHES MAXIMUM FIRST FLANGE IN
Flange Connecting Hole Diameter0.144 INCHES MINIMUM AND 0.141 INCHES MAXIMUM SECOND FLANGE ALL CONNECTION FACILITIES IN
Voltage Standing Wave Ratio1.10
Flange Outside Width1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM SECOND FLANGE IN
Flange Outside Height1.485 INCHES MINIMUM AND 1.515 INCHES MAXIMUM SECOND FLANGE IN
Operating Pressure45.0 POUNDS PER SQUARE INCH GAUGE (PSIG) MAXIMUM LBS
Flange StyleCOVER TYPE SECOND FLANGE
Insertion Loss in Decibels0.10
Flange Connecting Facility and Quantity4 THREADED HOLE(S) FIRST FLANGE ALL CONNECTION FACILITIES
Flange Inside Width0.685 INCHES MINIMUM AND 0.687 INCHES MAXIMUM SECOND FLANGE IN
Tubing Wall Construction StyleSEAMLESS SINGLE TUBING SEGMENT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5960-00-060-6632 INTERCHANGEABLE
Electron Tube
2010-00-213-04993373474 INTERCHANGEABLE
Ring,clutch
Hatch & Kirk, Inc.
5970-00-213-64857533 INTERCHANGEABLE
Insulator,plate
Te Connectivity Corporation
5999-00-249-7016803 INTERCHANGEABLE
Delay Line
Esc Control Electronics Llc Dba Control Electronics Division of Fil-Coil
5360-00-598-82757533 INTERCHANGEABLE
Spring,helical,extension
Tiffin Parts, L.l.c. Div Subsidiary of Pettibone Corp.
5133-00-898-333147M660 INTERCHANGEABLE
Drill,cable
Lucent Technologies Inc Corporate Headquarters
4330-01-121-635012360651 INTERCHANGEABLE
Parts Kit,fluid Pressure Filter
General Motors Llc Dba General Motors Llc
5330-01-317-3041HAVEG 7533 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
Kirkhill Inc Div Kirkhill Inc, Haskon Division
6515-01-365-23677533 INTERCHANGEABLE
Electrode,electrocardiograph
Graphic Controls Corp Medical Products Div
Cross-Reference Index
Part NumberManufacturer
7533 Waveline Inc (USA)
SC5985-0150-2 Drs Icas, Llc (USA)
Related Parts
5960-00-060-6632INTERCHANGEABLE
ELECTRON TUBE
2010-00-213-0499INTERCHANGEABLE
RING,CLUTCH
3373474
5970-00-213-6485INTERCHANGEABLE
INSULATOR,PLATE
7533
5999-00-249-7016INTERCHANGEABLE
DELAY LINE
803
5360-00-598-8275INTERCHANGEABLE
SPRING,HELICAL,EXTENSION
7533
5133-00-898-3331INTERCHANGEABLE
DRILL,CABLE
47M660
4330-01-121-6350INTERCHANGEABLE
PARTS KIT,FLUID PRESSURE FILTER
12360651
5330-01-317-3041INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
HAVEG 7533
6515-01-365-2367INTERCHANGEABLE
ELECTRODE,ELECTROCARDIOGRAPH
7533

Frequently Asked Questions

What is NSN 5985-01-370-3566?

NSN 5985-01-370-3566 is a Waveguide Assembly, manufactured by Waveline Inc, classified under FSC 5985 (No Item Name Available). Status: active.

What are the part numbers for NSN 5985-01-370-3566?

NSN 5985-01-370-3566 has 2 cross-referenced part numbers: 7533 (Waveline Inc), SC5985-0150-2 (Drs Icas, Llc).

What NSN replaces 5985-01-370-3566?

There are 9 known substitutes for 5985-01-370-3566: 5960-00-060-6632, 2010-00-213-0499, 5970-00-213-6485 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 7533?

Key specifications for 7533: Flange Inside Height: 0.372 INCHES MINIMUM AND 0.378 INCHES MAXIMUM FIRST FLANGE IN; Special Features: 12.5 GHZ TO 13.5 GHZ FREQUENCY GHz; Waveguide Longer Offset Distance: 1.667 INCHES MINIMUM AND 1.707 INCHES MAXIMUM IN; Cross-Sectional Shape Style: INTERNAL, RECTANGULAR EXTERNAL, RECTANGULAR. 30 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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