PartsTable
Technical Data Sheet

M3922/53-004 — FLANGE,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

M3922/53-004: FLANGE,WAVEGUIDE.

The FLANGE,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: ALUMINUM SINGLE FLANGE, flange_depth: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN, flange_style: COVER TYPE SINGLE FLANGE, flange_inside_width: 1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SINGLE FLANGE IN, flange_inside_height: 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SINGLE FLANGE IN, flange_outside_width: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN. This part is cataloged in the U.S.

Government catalog under NSN 5985-00-177-1669, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
M3922/53-004
NSN: 5985-00-177-1669
FSC: 5985 — Antennas, Waveguides, and Related Equipment
CAGE: 81349 — MILITARY SPECIFICATIONS PROMULGATED BY MILITARY DEPARTMENTS/AGENCIES UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialALUMINUM SINGLE FLANGE
flange_depth0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN
flange_styleCOVER TYPE SINGLE FLANGE
flange_inside_width1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SINGLE FLANGE IN
flange_inside_height0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SINGLE FLANGE IN
flange_outside_width1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
fsc_application_dataANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
flange_outside_height1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
specification/standard_data81349-MIL-F-3922/53 GOVERNMENT SPECIFICATION
flange_connecting_hole_diameter0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN
flange_connecting_facility_and_quantity4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
NSN5985-00-177-1669
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLANGE,WAVEGUIDE TITLE COMPONENT PN M3922/53-004 MFR FLANGE,WAVEGUIDE
KEY FEATURES
•
FSC APPLICATION DATA: ANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
•
FLANGE INSIDE HEIGHT: 0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SINGLE FLANGE IN
•
FLANGE OUTSIDE HEIGHT: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
•
FLANGE CONNECTING HOLE DIAMETER: 0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN
•
FLANGE INSIDE WIDTH: 1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SINGLE FLANGE IN
•
SPECIFICATION/STANDARD DATA: 81349-MIL-F-3922/53 GOVERNMENT SPECIFICATION
•
FLANGE DEPTH: 0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN
•
FLANGE OUTSIDE WIDTH: 1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
TECHNICAL CHARACTERISTICS
FSC APPLICATION DATAANTENNAS,WAVEGUIDES,AND RELATED EQUIPMENT
FLANGE INSIDE HEIGHT0.628 INCHES MINIMUM AND 0.631 INCHES MAXIMUM SINGLE FLANGE IN
FLANGE OUTSIDE HEIGHT1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
FLANGE CONNECTING HOLE DIAMETER0.169 INCHES MINIMUM AND 0.172 INCHES MAXIMUM SINGLE FLANGE ALL CONNECTION FACILITIES IN
FLANGE INSIDE WIDTH1.253 INCHES MINIMUM AND 1.256 INCHES MAXIMUM SINGLE FLANGE IN
SPECIFICATION/STANDARD DATA81349-MIL-F-3922/53 GOVERNMENT SPECIFICATION
FLANGE DEPTH0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM SINGLE FLANGE IN
FLANGE OUTSIDE WIDTH1.860 INCHES MINIMUM AND 1.890 INCHES MAXIMUM SINGLE FLANGE IN
MATERIALALUMINUM SINGLE FLANGE
FLANGE CONNECTING FACILITY AND QUANTITY4 UNTHREADED HOLE(S) ALL FLANGES ALL CONNECTION FACILITIES
SUBSTITUTES & CROSS-REFERENCES 3
MIL-DTL-3922/53Reference document
Same NSN cross-reference
Reference document — Identification reference
MIL-F-3922/53Reference document
Same NSN cross-reference
Reference document — Secondary reference
UG138UReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — mutilation + specific procedure
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FREQUENTLY ASKED QUESTIONS
What is M3922/53-004?
M3922/53-004 is a FLANGE,WAVEGUIDE.
What parts can replace M3922/53-004?
There are 3 known substitutes for M3922/53-004: MIL-DTL-3922/53, MIL-F-3922/53, UG138U. Substitute compatibility should be verified for your specific system.
What is the NSN for M3922/53-004?
M3922/53-004 is cataloged in the U.S. Government catalog under NSN 5985-00-177-1669. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.