5310-01-662-4744

Find complete technical information, availability, and procurement data for: 5310-01-662-4744
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-662-4744

Item Name Code

29730

Assigment Date

04/07/2017 (9 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.

0.750 inches nominal washer outside diameter, prevailing torque all metal design locking feature, 0.340 inches nominal overall height, right-hand thread direction, 2a thread class

Product Characteristics

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

Thread Class: 2a
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.750 inches nominal
Overall Height: 0.340 inches nominal
Nut Style: hexagon
End Item Identification: 4210-01-622-0440
Width Across Flats: 0.560 inches nominal
Thread Series: unc
Thread Quantity Per Inch: 16
Nominal Thread Size: 0.375 inches
Part Name Assigned By Controlling Agency: nut,wlk .38-16 g5 zy
Special Features: locking feature is serrated flange
Material: steel overall
Material Document And Classification: grade 5 per sae j995 national std/spec single material response overall
Surface Treatment: zinc overall
Surface Treatment Document And Classification: astm f1941,yellow color assn std single treatment response overall

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
4214479	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-662-4744?

The FSCG of the NSN 5310-01-662-4744 is 5310

Does the NSN 5310-01-662-4744 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-662-4744 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 5310-01-662-4744 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-662-4744 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 5310-01-662-4744 was assigned to the Federal Catalog?

It was assigned 9 years ago, on Fri, Apr 7, 2017