5310-01-552-5239

Find complete technical information, availability, and procurement data for: 5310-01-552-5239
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-552-5239

Item Name Code

15938

Assigment Date

06/15/2007 (19 years ago)

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes:all covers not specifically designed to provide access for the purposes listed above.

0.141 inches nominal material thickness, lock washer-regular helical spring part name assigned by controlling agency, 0.570 inches minimum and 0.582 inches maximum hole diameter, 0.971 inches nominal outside diameter, material:carbon steel per 36 axs1; finish:zinc chromate; width:0.188 in. special features

Product Characteristics

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

Hole Diameter: 0.570 inches minimum and 0.582 inches maximum
Outside Diameter: 0.971 inches nominal
Material Thickness: 0.141 inches nominal
Part Name Assigned By Controlling Agency: lock washer-regular helical spring
Special Features: material:carbon steel per 36 axs1; finish:zinc chromate; width:0.188 in.
Material: steel overall
Surface Treatment: chromate zinc overall
Style Designator: spring tension

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
25096149	Spring Tension Washer
36AX6	Spring Tension Washer

FAQs

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

What is the FSCG of the NSN 5310-01-552-5239?

The FSCG of the NSN 5310-01-552-5239 is 5310

Does the NSN 5310-01-552-5239 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-552-5239 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 5310-01-552-5239 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-552-5239 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 5310-01-552-5239 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Fri, Jun 15, 2007