EH71-1F2S

View detailed technical data, stock status, and sourcing information for: EH71-1F2S
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-716-2293

Item Name Code

03265

Assigment Date

12/05/2023 (2 years ago)

A washer, usually round, with a centrally-located hole. Its edges and two bearing surfaces are designed in such a way that applied pressure brings into play the spring tension and/or frictional locking principle that materially resists any tendency toward turning. It may be made of one or two pieces.

1.15 inches nominal outside diameter, 0.25 inches nominal step diameter, unthreaded counterbored hole attachment method, 0.70 inches nominal knob portion diameter, stepped unthreaded stud style

Product Characteristics

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

Unthreaded Stud Style: stepped
Step Diameter: 0.25 inches nominal
Outside Diameter: 1.15 inches nominal
Attachment Method: unthreaded counterbored hole
Knob Portion Diameter: 0.70 inches nominal
Knob Portion Height: 0.592 inches nominal
Drum Height: 0.188 inches nominal
End Item Identification: 6110-01-550-9613
Stud Diameter: 0.485 inches nominal
Thread Quantity Per Inch: 40 screw hole
Nominal Thread Size: 4.0 inches screw hole
Positioning Mechanism Type: knob
Thread Tolerance Class: 3a external screw hole
Part Name Assigned By Controlling Agency: round knob with arrow indicator, 6.35mm
Special Features: color: black-glossy; knob: has indicating arrow; each knob furnished with 2 set screws (4-40 unc-3a);
Height: 0.780 inches nominal
Material: plastic dial
Style Designator: round w/knob
Thread Series Designator: unc screw hole

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
EH71-1F2S	Control Dial

FAQs

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

What is the FSCG of the NSN 5355-01-716-2293?

The FSCG of the NSN 5355-01-716-2293 is 5355

Does the NSN 5355-01-716-2293 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-01-716-2293 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 5355-01-716-2293 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-716-2293 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 5355-01-716-2293 was assigned to the Federal Catalog?

It was assigned 2 years ago, on Tue, Dec 5, 2023