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Waveguide Assembly

NSN: 5985-00-437-6896 | Model: 999020214961
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
5985-00-437-6896
DEMIL
Yes - ITAR Controlled (Code D)
Cross Sectional Shape
Internal, rectangular external, rectangular
Thread Class
2b first flange all connection facilities
Thread Direction
Right-hand first flange all connection facilities
Bend Angle In Deg
90.0 third bend h-plane
End Application
Transmitting set, aircraft approach control an/trn-28
Tubing Wall Construction Style
Seamless all tubing segment
Flange Quantity
2
Flange Inside Width
0.705 inches second flange and 0.707 inches second flange
Flange Inside Height
0.394 inches second flange and 0.396 inches second flange
Flange Outside Width
1.298 inches second flange and 1.328 inches second flange
Flange Outside Height
1.298 inches second flange and 1.328 inches second flange
Flange Inside Diameter
0.994 inches first flange
Flange Depth
0.360 inches first flange and 0.390 inches first flange
Flange Connecting Hole Diameter
0.169 inches second flange all connection facilities and 0.172 inches second flange all connection facilities
Voltage Standing Wave Ratio
1.10
Waveguide Outside Width
Between 0.699 inches and 0.705 inches
Thread Size
0.138 inches first flange all connection facilities
Waveguide Inside Width
Between 0.6195 inches and 0.6245 inches
Waveguide Inside Height
Between 0.3085 inches and 0.3135 inches
Waveguide Outside Height
Between 0.388 inches and 0.394 inches
Flange Connecting Facility And Quantity
4 unthreaded hole second flange all connection facilities
Flange Style
Cover type second flange
Waveguide Second Leg Length
10.937 inches
Waveguide Third Leg Length
2.390 inches
Waveguide Fourth Leg Length
1.125 inches
Flexibility
Rigid fifth tubing segment
Material
Copper alloy first tubing segment
Surface Treatment
Any acceptable all flange inside surfaces
Style Designator
Three bend type
Fsc Application Data
Antennas, waveguides, and related equipment

Pricing and Availability

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NSN 5985-00-437-6896 Datasheet

Supply Class (FSC):
Related Equipment Waveguides Antennas
Cross Reference:
  • 999020214961
  • 396453-1
Cage Codes:
  • Microtech, Inc. (CAGE 54647)
  • Edo Llc (CAGE 00752)
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

U - Precious metal content is unknown

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 $3,864.15 to $6,440.24..
Does NSN 5985-00-437-6896 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 5985-00-437-6896?
004376896 or 00-437-6896
Does NSN 5985-00-437-6896 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 5985-00-437-6896?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 19, 1972