5310-01-042-8237

Find complete technical information, availability, and procurement data for: 5310-01-042-8237
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for NSN 5310-01-042-8237 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-042-8237

Item Name Code

14218

Assigment Date

06/15/1977 (49 years ago)

A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use bearing, sleeve; bushing sleeve; or spacer, sleeve. Excludes:insulator, washer and thrust type washers.

steel overall material, cadmium and chromate overall surface treatment, 0.178 inches minimum and 0.198 inches maximum hole diameter, 0.045 inches minimum and 0.050 inches maximum material thickness, 0.490 inches minimum and 0.510 inches maximum outside diameter

Product Characteristics

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

Hole Diameter: 0.178 inches minimum and 0.198 inches maximum
Outside Diameter: 0.490 inches minimum and 0.510 inches maximum
Material Thickness: 0.045 inches minimum and 0.050 inches maximum
Material: steel overall
Surface Treatment: cadmium and chromate overall
Surface Treatment Document And Classification: qq-p-416,ty 2,cl 3 fed spec single treatment response overall
Style Designator: split helical-left hand
Specification/Standard Data: 81205-bacw10b manufacturers standard

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
BACW10B1	Lock Washer

FAQs

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

What is the FSCG of the NSN 5310-01-042-8237?

The FSCG of the NSN 5310-01-042-8237 is 5310

Does the NSN 5310-01-042-8237 have a Schedule B code assigned?

Yes, the Schedule B code is 7318210000

Does NSN 5310-01-042-8237 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 5310-01-042-8237 contain precious materials?

Precious metal content is unknown

Does NSN 5310-01-042-8237 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 5310-01-042-8237 was assigned to the Federal Catalog?

It was assigned 49 years ago, on Wed, Jun 15, 1977