PartsTable
Technical Data Sheet

MIL-F-3922/53 — FLANGE,WAVEGUIDE

✓ Government record, cited
— · COMPONENT
PRODUCT OVERVIEW

MIL-F-3922/53: FLANGE,WAVEGUIDE.

The FLANGE,WAVEGUIDE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY SINGLE FLANGE, flange_depth: 0.438 INCHES NOMINAL SINGLE FLANGE IN, flange_style: COVER TYPE SINGLE FLANGE, flange_inside_width: 1.005 INCHES NOMINAL SINGLE FLANGE IN, flange_inside_height: 0.505 INCHES NOMINAL SINGLE FLANGE IN, flange_outside_width: 1.625 INCHES NOMINAL 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
MIL-F-3922/53
NSN: 5985-00-177-1669
NIINs: 001771669, 002652855, 002652864, 006427325, 010477047, 011078477
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
materialCOPPER ALLOY SINGLE FLANGE
flange_depth0.438 INCHES NOMINAL SINGLE FLANGE IN
flange_styleCOVER TYPE SINGLE FLANGE
flange_inside_width1.005 INCHES NOMINAL SINGLE FLANGE IN
flange_inside_height0.505 INCHES NOMINAL SINGLE FLANGE IN
flange_outside_width1.625 INCHES NOMINAL SINGLE FLANGE IN
fsc_application_dataANTENNAS,WAVEGUIDES AND RELATED EQUIP.
flange_outside_height1.625 INCHES NOMINAL SINGLE FLANGE IN
specification/standard_data81349-MIL-F-3922/53 GOVERNMENT SPECIFICATION
flange_connecting_hole_diameter0.169 INCHES NOMINAL SINGLE FLANGE ALL CONNECTION FACILITIES IN
flange_connecting_facility_and_quantity4 UNTHREADED HOLE(S) SINGLE FLANGE ALL CONNECTION FACILITIES
NSN5985-00-177-1669
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available FLANGE,WAVEGUIDE TITLE COMPONENT PN MIL-F-3922/53 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
UG138UReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
M3922/53-004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 MIL-F-3922/53?
MIL-F-3922/53 is a FLANGE,WAVEGUIDE.
What parts can replace MIL-F-3922/53?
There are 3 known substitutes for MIL-F-3922/53: MIL-DTL-3922/53, UG138U, M3922/53-004. Substitute compatibility should be verified for your specific system.
What is the NSN for MIL-F-3922/53?
MIL-F-3922/53 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.