Waveguide Assembly

SKU: 5985000142670 | Model: 2269575
NSN 5985-00-014-2670 NSN 5985-00-014-2670
International traffic in arms regulations registered company

Internal, rectangular external, rectangular cross-sectional shape style, 2B first flange single connection facility thread class

Specifications from the Manufacturer

Cross-sectional Shape Style:
Internal, rectangular external, rectangular
Thread Class:
2b first flange single connection facility
Thread Direction:
Right-hand first flange single connection facility
Bend Angle In Deg:
90.0 single bend e-plane
Tubing Wall Construction Style:
Seamless single tubing segment
Flange Quantity:
Flange Inside Width:
1.872 inches nominal all flanges
Flange Inside Height:
0.872 inches nominal all flanges
Flange Outside Diameter:
3.625 inches nominal all flanges
Flange Depth:
0.281 inches nominal second flange
Flange Depth:
0.719 inches nominal first flange
Flange Connecting Hole Diameter:
0.203 inches nominal second flange single connection facility and 0.209 inches maximum second flange single connection facility
Maximum Operating Pressure:
40.0 pounds per square inch gage
Waveguide Outside Width:
2.184 inches nominal
Nominal Thread Size:
0.190 inches first flange single connection facility
Waveguide Inside Width:
1.872 inches nominal
Waveguide Inside Height:
0.872 inches nominal
Waveguide Outside Height:
1.184 inches nominal
Waveguide Longer Offset Distance:
4.394 inches nominal
Flange Connecting Facility And Quantity:
8 threaded hole first flange single connection facility
Flange Connecting Facility And Quantity:
8 unthreaded hole second flange single connection facility
Flange Style:
Choke type first flange
Flange Style:
Cover type second flange
Waveguide Offset Distance:
2.990 inches nominal
Special Features:
An aluminum plate 3.000 in. lg by 1.184 in. w on one side of waveguide,plate has 0.0250 in. w by 0.625 in. lg slot 0.449 in. from one end
Rigid single tubing segment
Aluminum alloy all flange
Aluminum alloy single tubing segment
Surface Treatment:
Enamel all flange all surfaces
Surface Treatment:
Enamel all tubing segment all surfaces
Style Designator:
Bend type
Thread Series Designator:
Unc first flange single connection facility

Pricing and Availability

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Recently Updated in Antennas, Waveguides, And Related Equipment

NSN 5985-00-014-2670 Datasheet

Supply Class:


Cross Reference:

  • 2269575
  • 2269575REVB
  • 2379779

Cage Codes:

  • Navair And Navsea Managed (CAGE 10001)
  • Naval Sea Systems Command (CAGE 53711)
  • Lockheed Martin Corporation (CAGE 56232)

Replaced or Cancelled:

5985-00-014-2670 is not a replacement of any national stock number and has not been cancelled or replaced itself.


NIIN: 000142670
NSN: 5985000142670
DEMIL Code Meaning: Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition.
ADPE: 0 (Represents items with no adp components)

Freight Codes:

NMF Desc: Waveguide In Boxes/crates
NMFC: 063520
UFC: 49770
LTL: Rating variable
WCC: Radio parts and equipment, excluding tubes packed separately
TCC: No special type of cargo code applicable
SHC: Other or no special handling required (sh)
ADC: Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC: Instruments/equipment/supplies for radio, communications, electrical, laboratory, etc. (includes signal corps)
ASH: No special handling required.

Management Codes:

CTL: ------- (MOE: DS)
AAC: Semiactive item-no replacement (non-stocked items). a potentially inactive nsn which must be retained in the supply system as an item of supply because (1) stocks of the item are on hand or in use below the wholesale level and (2) the nsn is cited in eq
QUP: 1
SLC: 0

Reference Drawing:

[drawing of 5985-00-014-2670]

Schedule B & Trade:

8529109000 (NAICS 334220)
Antenna & antenna reflectors of all kinds; parts suitable for use soley or principally w/ apparatus of heading 8525 to 8528, nesoi

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

End Use:

Telecommunications equipment

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 5985-00-014-2670 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 5985-00-014-2670 defined?
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.
What is the NIIN of NSN 5985-00-014-2670?
000142670 or 00-014-2670
Does this item require Demilitarization?
Usml items - demil required. destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Is NSN 5985000142670 ITAR controlled?
Yes. This item is subject to the international traffic in arms regulations (ITAR).
What is the most recent solicitation for NSN 5985000142670?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961