2528680

View detailed technical data, stock status, and sourcing information for: 2528680
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-031-8191

Item Name Code

03263

Assigment Date

12/02/1976 (49 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

grip aid gripping surface condition, round shaft accommodation style, straight pin type w/o pin pin accommodation type, 0.875 inches nominal overall depth, 0.312 inches nominal inside diameter

Product Characteristics

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

Inside Diameter: 0.312 inches nominal
Overall Depth: 0.875 inches nominal
Pin Accommodation Type: straight pin type w/o pin
Gripping Surface Condition: grip aid
Shaft Accommodation Style: round
Outside Diameter: 0.685 inches minimum and 0.687 inches maximum
Attachment Method: pin
Overall Thickness: 3.125 inches nominal
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
2528680	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-031-8191?

The FSCG of the NSN 5355-01-031-8191 is 5355

Does the NSN 5355-01-031-8191 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-031-8191 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 5355-01-031-8191 contain precious materials?

Precious metal content is unknown

Does NSN 5355-01-031-8191 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 5355-01-031-8191 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Thu, Dec 2, 1976