4285335

View detailed technical data, stock status, and sourcing information for: 4285335
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-650-5488

Item Name Code

29736

Assigment Date

12/09/2015 (10 years ago)

An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes:cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.

0.370 inches minimum and 0.381 inches maximum washer outside diameter, right-hand thread direction, 2b thread class, prevailing torque all metal design locking feature, 0.487 inches minimum and 0.515 inches maximum overall height

Product Characteristics

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

Thread Class: 2b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Washer Outside Diameter: 0.370 inches minimum and 0.381 inches maximum
Overall Height: 0.487 inches minimum and 0.515 inches maximum
Nut Style: external tooth
Nut Height: 0.117 inches minimum and 0.130 inches maximum
End Item Identification: wide band emi; mrap - m-atv
Width Across Flats: 0.332 inches minimum and 0.344 inches maximum
Thread Series: unc
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.164 inches
Part Name Assigned By Controlling Agency: k-lock nut with external tooth lock washer
Material: steel comp 302 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
4285335	Assembled Washe Self-Locking Nut
70922	Assembled Washe Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-650-5488?

The FSCG of the NSN 5310-01-650-5488 is 5310

Does NSN 5310-01-650-5488 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 5310-01-650-5488 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-650-5488 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 5310-01-650-5488 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Wed, Dec 9, 2015