5310-01-141-7200

Find complete technical information, availability, and procurement data for: 5310-01-141-7200
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-141-7200

Item Name Code

01869

Assigment Date

11/03/1982 (43 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.053 inches minimum and 0.055 inches maximum distance from centerline to top of internal key, 0.230 inches minimum and 0.236 inches maximum hole diameter, 0.038 inches minimum and 0.042 inches maximum internal straight key width, 0.310 inches minimum and 0.316 inches maximum outside diameter, 2 internal key quantity

Product Characteristics

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

Hole Diameter: 0.230 inches minimum and 0.236 inches maximum
Outside Diameter: 0.310 inches minimum and 0.316 inches maximum
Internal Straight Key Width: 0.038 inches minimum and 0.042 inches maximum
Distance From Centerline To Top Of Internal Key: 0.053 inches minimum and 0.055 inches maximum
Internal Key Quantity: 2
Material Thickness: 0.018 inches minimum and 0.022 inches maximum
Special Features: split from the outside circumference to the washer hole
Material: steel comp 631 overall
Material Document And Classification: mil-s-25043 mil spec single material response overall
Surface Treatment: passivate overall
Surface Treatment Document And Classification: qq-p-35 fed spec single treatment response overall
Style Designator: key

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
10109786	Key Washer
12617378-1	Key Washer
3D0173-3	Key Washer
3M900-3R	Key Washer
5907492	Key Washer
CA21062-10R	Key Washer
K86S0247-4	Key Washer

FAQs

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

What is the FSCG of the NSN 5310-01-141-7200?

The FSCG of the NSN 5310-01-141-7200 is 5310

Does the NSN 5310-01-141-7200 have a Schedule B code assigned?

Yes, the Schedule B code is 7318220000

Does NSN 5310-01-141-7200 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 5310-01-141-7200 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-141-7200 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 5310-01-141-7200 was assigned to the Federal Catalog?

It was assigned 43 years ago, on Wed, Nov 3, 1982