3178-271

View detailed technical data, stock status, and sourcing information for: 3178-271
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-438-4126

Item Name Code

03263

Assigment Date

09/12/1969 (56 years ago)

0.687 inches nominal outside diameter, 0.375 inches nominal shank diameter, grip aid gripping surface condition, concave shank style, 0.187 inches nominal shank length

Product Characteristics

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

Shank Length: 0.187 inches nominal
Shank Diameter: 0.375 inches nominal
Shank Style: concave
Gripping Surface Condition: grip aid
Outside Diameter: 0.687 inches nominal
Skirt Style: ring
Shank Radius: 0.187 inches nominal
Attachment Method: unthreaded counterbored hole
Overall Thickness: 0.750 inches nominal
Skirt Outside Diameter: 0.687 inches nominal
Skirt Design: nondetachable
Color: natural
Style Designator: round

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
3178-271	Knob

FAQs

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

What is the FSCG of the NSN 5355-00-438-4126?

The FSCG of the NSN 5355-00-438-4126 is 5355

Does the NSN 5355-00-438-4126 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-438-4126 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 5355-00-438-4126 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-438-4126 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 5355-00-438-4126 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Fri, Sep 12, 1969