#290145623 Tower Waveguide | Related Equipment Waveguides Antennas

290145623

Waveguide Assembly

NSN 5985-01-274-4139

DEMIL
Shelf Life
UOM
NIIN
Demil:
DEMIL/MLI
Shelf Life:
N/A
UOM:
EA
NIIN:
012744139

Technical Specifications of NSN

Cross Sectional Shape:
Internal, rectangular external, rectangular
Thread Class:
3b first flange first connection facility
Thread Direction:
Right-hand first flange first connection facility
Bend Angle In Deg:
90.0 single bend e-plane
Tubing Wall Construction Style:
Seamless single tubing segment
Flange Quantity:
2
Flange Inside Width:
2.840 inches all flanges
Flange Inside Height:
0.400 inches all flanges
Flange Outside Width:
3.600 inches all flanges
Flange Outside Height:
1.800 inches all flanges
Flange Depth:
0.310 inches all flanges
Flange Connecting Hole Diameter:
0.251 inches second flange second connection facility
Flange Connecting Hole Diameter:
0.251 inches first flange third connection facility
Flange Connecting Hole Diameter:
0.281 inches first flange second connection facility
Flange Connecting Hole Diameter:
0.281 inches second flange first connection facility
Waveguide Outside Width:
3.000 inches
Thread Size:
0.250 inches first flange first connection facility
Waveguide Inside Width:
2.840 inches
Waveguide Inside Height:
0.400 inches
Waveguide Outside Height:
0.560 inches
Waveguide Longer Offset Distance:
1.750 inches
Flange Connecting Facility And Quantity:
1 unthreaded hole first flange third connection facility
Flange Connecting Facility And Quantity:
2 unthreaded hole first flange second connection facility
Flange Connecting Facility And Quantity:
2 unthreaded hole second flange second connection facility
Flange Connecting Facility And Quantity:
3 threaded hole first flange first connection facility
Flange Connecting Facility And Quantity:
4 unthreaded hole second flange first connection facility
Flange Style:
Contact type all flanges
Waveguide Offset Distance:
1.550 inches
Flexibility:
Rigid single tubing segment
Material:
Aluminum single tubing segment and flange
Style Designator:
Bend type
Thread Series Designator:
Unjf first flange first connection facility
NSN:
5985-01-274-4139
Item Name:
Tower Waveguide
Cage Code:
53711

Other Related Parts

Part Number
Cage
RNCC
RNVC
RNAAC
Status
MSDS
SADC
Part Number:
122337-5
Cage Code:
66544
RNCC:
C
RNVC:
1
RNAAC:
ZZ
Status:
A
MSDS:
SADC:
9X
Part Number:
55235-23
Cage Code:
96341
RNCC:
5
RNVC:
2
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
122337-5
Cage Code:
80006
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:
Part Number:
2901456-23
Cage Code:
10001
RNCC:
5
RNVC:
9
RNAAC:
TX
Status:
A
MSDS:
SADC:

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Last Updated: 05/12/2025