Model: 32-87850-77

Waveguide Assembly
Description:

Internal, rectangular double ridged external, rectangular unable to decode, 2b all flanges first connection facility thread class.

Special Features:

Flexible portion covered w/ molded neoprene or silicone jacket depending on use; rigid section has boss per ms33649-3; neither flange pressurized

Properties:

Unable To Decode
Internal, rectangular double ridged external, rectangular
Thread Class
2b all flanges first connection facility
Thread Direction
Right-hand all flanges first connection facility
Unable To Decode
Convolute second tubing segment
Unable To Decode
Seamless first tubing segment
Tubing Twist Type
Straight twist first tubing segment
Tubing Twist Angle In Deg
37.5 first tubing segment
Flange Quantity
2
Flange Connecting Hole Diameter
0.095 inches all flanges second connection facility and 0.096 inches all flanges second connection facility
Voltage Standing Wave Ratio
1.40
Waveguide Outside Width
0.791 inches
Thread Size
0.138 inches all flanges first connection facility
Waveguide Inside Width
0.691 inches
Waveguide Inside Height
0.321 inches
Waveguide Outside Height
0.421 inches
Flange Connecting Facility And Quantity
2 threaded hole all flanges first connection facility
Flange Connecting Facility And Quantity
2 unthreaded hole all flanges second connection facility
Waveguide Length
Between 17.720 inches and 17.780 inches
Waveguide Center To Center Distance
Between 1.020 inches and 1.100 inches
Flexibility
Flexible second tubing segment
Flexibility
Rigid first tubing segment
Material
Aluminum alloy first tubing segment
Material
Copper alloy second tubing segment
Material
Rubber chloroprene single tubing jacket or rubber silicone single tubing jacket
Precious Material And Location
Waveguide surfaces silver
Precious Material
Silver
Surface Treatment
Silver second tubing segment all surfaces
Style Designator
Offset bend type
Supplementary Features
Second 52.5 degrees twist in 1st tubing segment; marked one end w/arrow and letters fwd
Thread Series Designator
Unc all flanges first connection facility
NSN
5985-00-001-1870
Part Number
32-87850-77
Description
Waveguide Assembly
CAGE
76301

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 32-87850-77 NSN 5985-00-001-1870

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:
0.5000lbs
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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