5985-00-548-4041

Find complete technical information, availability, and procurement data for: 5985-00-548-4041
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

National Stock Number

5985-00-548-4041

Item Name Code

00305

Assigment Date

01/01/1963 (63 years ago)

seamless single tubing segment tubing wall construction style, 90.0 single bend e-plane bend angle in deg, 2a first flange all connection facilities thread class, internal, rectangular external, rectangular cross-sectional shape style, right-hand first flange all connection facilities thread direction

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: 2a first flange all connection facilities
Thread Direction: right-hand first flange all connection facilities
Bend Angle In Deg: 90.0 single bend e-plane
Tubing Wall Construction Style: seamless single tubing segment
Flange Quantity: 2
Flange Inside Width: 2.480 inches nominal first flange
Flange Inside Width: 3.002 inches nominal second flange
Flange Inside Height: 1.340 inches nominal first flange
Flange Inside Height: 1.502 inches nominal second flange
Flange Outside Diameter: 5.313 inches nominal first flange
Flange Outside Diameter: 5.313 inches nominal second flange
Flange Depth: 0.750 inches nominal second flange
Flange Depth: 1.250 inches nominal first flange
Flange Connecting Hole Diameter: 0.257 inches nominal second flange all connection facilities
Waveguide Outside Width: 3.000 inches nominal
Nominal Thread Size: 0.250 inches first flange all connection facilities
Waveguide Inside Width: 2.840 inches nominal
Waveguide Inside Height: 1.340 inches nominal
Waveguide Outside Height: 1.500 inches nominal
Waveguide Longer Offset Distance: 10.500 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
Special Features: test data document: a81349-mil-w-3970
Flexibility: rigid single tubing segment
Material: copper alloy all flange
Style Designator: bend type
Thread Series Designator: unc first flange all connection facilities
Specification/Standard Data: 81349-mil-w-3970/7 government specification

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
M3970/7-001	Waveguide Assembly
UG-860/U	Waveguide Assembly

FAQs

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

What is the FSCG of the NSN 5985-00-548-4041?

The FSCG of the NSN 5985-00-548-4041 is 5985

Does the NSN 5985-00-548-4041 have a Schedule B code assigned?

Yes, the Schedule B code is 8529109000

Does NSN 5985-00-548-4041 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 5985-00-548-4041 contain precious materials?

Precious metal content is unknown

Does NSN 5985-00-548-4041 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 5985-00-548-4041 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963