#74137-129 Flange Transition | Related Equipment Waveguides Antennas

74137-129

Waveguide Adapter

NSN 5985-01-531-4425

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
1 EA
NIIN:
015314425

Product Features

Freq. Range: 7.25-8.4ghz; isolation: 20db min; insertion loss: 0.3db max; input/output vswr: 1.20; impedance: 50 ohms; input power rating: 1w min; termination: 1w avg; 100w peak; operating temp range: 0 to +52 degrees c; input interface: type-n, female, iaw mil-c-39012; output interface: m3922/52-039 waveguide flange; waveguide: mil-w-85/1-063

Detail Specifications

Cross Sectional Shape:
Internal, rectangular external, rectangular
End Application:
Oa-923 (v) /g, electrical equip. Group
Tubing Wall Construction Style:
Seamless single tubing segment
Flange Quantity:
1
Adapter Length:
2.490 inches
Adapter Height:
0.750 inches
Waveguide Outside Width:
1.500 inches
Waveguide Inside Width:
1.372 inches
Waveguide Inside Height:
0.622 inches
Waveguide Outside Height:
0.750 inches
Adapterheight:
2.250 inches
Adapterwidth:
1.500 inches
Material:
Copper single tubing segment and flange
Style Designator:
Waveguide to coaxial
NSN:
5985-01-531-4425
Item Name:
Flange Transition
Cage Code:
63661

Manufacturer Part Numbers

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
GC350-4
Cage Code:
69698
RNCC:
3
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A3188036-004
Cage Code:
80063
RNCC:
7
RNVC:
2
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
Part Number:
A3188036
Cage Code:
80063
RNCC:
D
RNVC:
9
RNAAC:
ZZ
Status:
A
MSDS:
SADC:

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Catalog Drilldown
--- Electrical And Electronic Equipment Components
------ Related Equipment Waveguides Antennas
--------- Waveguide Adapters
------------ P/N 74137-129

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Last Updated: 06/13/2025