5310-01-253-3723

Find complete technical information, availability, and procurement data for: 5310-01-253-3723
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-253-3723

Item Name Code

14218

Assigment Date

04/17/1987 (39 years ago)

A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes:washer, concave, retainer, packing, and thrust type washers. See also spacer, sleeve; and spacer, stepped.

steel comp 302 overall material, flat external and internal teeth style designator, 0.512 inches minimum and 0.530 inches maximum hole diameter, 1.380 inches minimum and 1.410 inches maximum outside diameter, 0.055 inches nominal material thickness

Product Characteristics

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

Hole Diameter: 0.512 inches minimum and 0.530 inches maximum
Outside Diameter: 1.380 inches minimum and 1.410 inches maximum
Material Thickness: 0.055 inches nominal
Material: steel comp 302 overall
Style Designator: flat external and internal teeth
Nondefinitive Spec/Std Data: 3 type and 1 style

FAQs

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

What is the FSCG of the NSN 5310-01-253-3723?

The FSCG of the NSN 5310-01-253-3723 is 5310

Does the NSN 5310-01-253-3723 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-253-3723 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 5310-01-253-3723 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-253-3723 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 5310-01-253-3723 was assigned to the Federal Catalog?

It was assigned 39 years ago, on Fri, Apr 17, 1987