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Waveguide Assembly

NSN: 5985-00-001-1870 | Model: TDRFT14035
ITAR Registered seal

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.

NSN Properties and Flags
NATO Stock Number
5985-00-001-1870
DEMIL
Yes - ITAR Controlled (Code D)
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
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 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
Special Features
Flexible portion covered w/ molded neoprene or silicone jacket depending on use; rigid section has boss per ms33649-3; neither flange pressurized
Flexibility
Rigid first 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

Pricing and Availability

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NSN 5985-00-001-1870 Datasheet

Supply Class (FSC):
Related Equipment Waveguides Antennas
Cross Reference:
  • TDRFT14035
  • 32-87850-85
  • TDRFT14034
  • 32-87850-77
Cage Codes:
  • Microwave Engineering Corporation (CAGE 06351)
  • Boeing Company, The (CAGE 76301)
Schedule B & Trade:
  • Schedule B: 8529109000 (NAICS 334220)

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

  • SITC: 76493

    Parts of television receivers, radiobroadcast receivers, transmission apparatus for radio telephony, telegraphy, broadcasting or television etc.

  • End Use: 21400

    Telecommunications equipment

Identification:
HMIC

P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of federal standard 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

PMIC

S - Item contains silver.

ADPE

- Represents items with no adp components

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:
  • NMFC:

    063520 - Waveguide in boxes/crates

  • WCC:

    723 - Radio parts and equipment, excluding tubes packed separately

  • SHC:

    9 - Other or no special handling required (sh)

  • ADC:

    A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

  • ACC:

    H - Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)

  • LTL:

    W - Rating variable

  • TCC:

    Z - No special type of cargo code applicable

NSN Management Codes:
  • SOS
    Sms
  • AAC
    J
  • Quantity per pack
    1
  • Unit of Measure
    Ea
  • Shelf Life
    N/A
  • Classification Control
    7
  • MGMT_CTL
    9b-----
  • Repariability

Questions & Answers:

What are the historical prices recorded for this stock number?
Historical data shows pricing from $1,035.95 to $1,726.58..
Does NSN 5985-00-001-1870 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 5985-00-001-1870?
000011870 or 00-001-1870
Does NSN 5985-00-001-1870 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-00-001-1870?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Sep 24, 1972