Model: 17-12776-1

Waveguide Assembly

Special Features:

Silver plate flange faces only; do not paint

Properties:

Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b third flange all connection facilities
Thread Direction
Right-hand third flange all connection facilities
Bend Angle In Deg
90.0 first bend e-plane
Bend Angle In Deg
90.0 second bend h-plane
End Application
Landing control central an/spn-42
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
3
Flange Inside Width
0.2786 inches second flange and 0.2814 inches second flange
Flange Inside Width
0.2786 inches third flange and 0.2814 inches third flange
Flange Inside Width
0.360 inches first flange and 0.364 inches first flange
Flange Inside Height
0.1386 inches second flange and 0.1414 inches second flange
Flange Inside Height
0.1386 inches third flange and 0.1414 inches third flange
Flange Inside Height
0.220 inches first flange and 0.224 inches first flange
Flange Outside Width
0.735 inches third flange and 0.765 inches third flange
Flange Outside Width
0.745 inches first flange and 0.755 inches first flange
Flange Outside Width
0.735 inches second flange and 0.765 inches second flange
Flange Outside Height
0.745 inches first flange and 0.755 inches first flange
Flange Outside Height
0.735 inches second flange and 0.765 inches second flange
Flange Outside Height
0.735 inches third flange and 0.765 inches third flange
Flange Inside Diameter
0.500 inches second flange
Flange Inside Diameter
0.500 inches third flange
Flange Depth
0.182 inches first flange and 0.192 inches first flange
Flange Depth
0.195 inches third flange and 0.225 inches third flange
Flange Depth
0.195 inches second flange and 0.225 inches second flange
Flange Connecting Hole Diameter
0.116 inches first flange all connection facilities and 0.118 inches first flange all connection facilities
Voltage Standing Wave Ratio
1.07
Insertion Loss In Decibels
0.20
Thready Qty Per Inch (tpi)
40 third flange all connection facilities
Waveguide Outside Width
Between 0.358 inches and 0.362 inches
Thread Size
0.112 inches third flange all connection facilities
Waveguide Inside Width
Between 0.2785 inches and 0.2815 inches
Waveguide Inside Height
Between 0.1385 inches and 0.1415 inches
Waveguide Outside Height
Between 0.218 inches and 0.222 inches
Flange Connecting Facility And Quantity
4 threaded hole third flange all connection facilities
Flange Style
Choke type second flange
Flange Style
Choke type third flange
Flange Style
Cover type first flange
Flexibility
Rigid all tubing segment
Material
Copper alloy all tubing segment and flange
Precious Material And Location
Flange faces silver
Precious Material
Silver
Surface Treatment
Primer all tubing segment and flange outside surfaces and enamel all tubing segment and flange outside surfaces
Thread Series Designator
Unc third flange all connection facilities
Fsc Application Data
Antennas, waveguides, and related equipment
NSN
5985-00-250-5090
Part Number
17-12776-1
Description
Waveguide Assembly
CAGE
04614

An item consisting of one or more definite lengths of straight or formed, flexible or rigid, prefabricated hollow tubing of conductive material. The tubing has a predetermined cross section and is designed to guide or conduct high frequency electromagnetic energy through its interior. One or more ends are terminated. May include common mounting of a switch, wave guide, a dummy load, electrical and other components such as waveguide section, cable terminal chamber and the like. Excludes coupler, rotary, radio frequency; coupler, directional; adapter, waveguide; and tuner, waveguide.

Part 17-12776-1 NSN 5985-00-250-5090

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
00305
FIIG:
A073A0
Concept No.:
App. Key:
B
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
P
PMIC:
S
ESD:
ESD:
MMAC:
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
063520
UFC:
49770
LTL:
RATING VARIABLE
LCL:
--
WCC:
723
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Schedule B and Export
  • Schedule B: 8529109000
  • SITC: 76493
  • End Use: Telecommunications equipment
  • NAICS: 334220
  • USDA: 1

Freight Class: Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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