5985-01-255-6180

Find complete technical information, availability, and procurement data for: 5985-01-255-6180
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-01-255-6180

Item Name Code

00305

Assigment Date

05/22/1987 (39 years ago)

seamless all tubing segment tubing wall construction style, right-hand all flanges all connection facilities thread direction, 2b all flanges all connection facilities thread class, internal, rectangular external, rectangular cross-sectional shape style, missile guidance and tracking set an/spg-55b end item identification

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: internal, rectangular external, rectangular
Thread Class: 2b all flanges all connection facilities
Thread Direction: right-hand all flanges all connection facilities
End Item Identification: missile guidance and tracking set an/spg-55b
Tubing Wall Construction Style: seamless all tubing segment
Flange Quantity: 4
Flange Inside Width: 1.003 inches minimum all flanges
Flange Inside Height: 0.503 inches minimum all flanges
Flange Outside Width: 1.610 inches minimum and 1.640 inches maximum all flanges
Flange Outside Height: 1.610 inches minimum and 1.640 inches maximum all flanges
Flange Depth: 0.423 inches minimum and 0.453 inches maximum all flanges
Voltage Standing Wave Ratio: 1.20
Insertion Loss In Decibels: 0.30
Thread Quantity Per Inch: 32 all flanges all connection facilities
Maximum Operating Pressure: 10.0 pounds per square inch gage
Waveguide Outside Width: 0.996 inches minimum and 1.004 inches maximum
Nominal Thread Size: 0.164 inches all flanges all connection facilities
Waveguide Inside Width: 0.896 inches minimum and 0.904 inches maximum
Waveguide Inside Height: 0.396 inches minimum and 0.404 inches maximum
Criticality Code Justification: supp
Waveguide Outside Height: 0.496 inches minimum and 0.504 inches maximum
Flange Connecting Facility And Quantity: 4 threaded hole all flanges all connection facilities
Flange Style: cover type all flanges
Waveguide Length: 4.130 inches nominal
Special Features: 10.250 to 10.450 ghz; isolation 22 db min; operating temperature minus 20 to plus 60 deg c
Flexibility: rigid all tubing segment
Material: aluminum alloy all tubing segment and flange
Surface Treatment: chromate and paint all tubing segment and flange outside surfaces
Style Designator: tee, hybrid type
Supplementary Features: magnetic material: keep 4.000 in. apart,do not store on metal
Thread Series Designator: unc all flanges all connection facilities
Fsc Application Data: antennas,waveguides,and related equipment

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
1206931	Waveguide Assembly
5942676	Waveguide Assembly
90TH649	Waveguide Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 5985-01-255-6180?

The FSCG of the NSN 5985-01-255-6180 is 5985

Does the NSN 5985-01-255-6180 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-01-255-6180 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 5985-01-255-6180 contain precious materials?

Item does not contain precious metal.

Does NSN 5985-01-255-6180 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 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.

When the NSN 5985-01-255-6180 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, May 22, 1987