LYH11922-7

View detailed technical data, stock status, and sourcing information for: LYH11922-7
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-053-9802

Item Name Code

15893

Assigment Date

01/13/1978 (48 years ago)

A washer of nonresilient material usually having two parallel bearing surfaces. The outside and/or inside edges have one or more protuberances. The ends and/or edges may be prebent at any angle or the protuberances may be prebent at any angle to the bearing surfaces. The keys or lugs may be fitted into keyways in adjacent material or they may be bent over after application to hold or lock one or more items in place. Excludes:thrust type washer.

dry film lubricant lubrication, prevailing torque all metal design locking feature, right-hand thread direction, 3b thread class, 0.162 inches minimum and 0.187 inches maximum pilot length

Product Characteristics

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

Thread Class: 3b
Thread Direction: right-hand
Locking Feature: prevailing torque all metal design
Pilot Length: 0.162 inches minimum and 0.187 inches maximum
Lubrication: dry film lubricant
Nut Style: spline
Nut Diameter: 0.828 inches maximum
Nut Height: 0.344 inches maximum
Thread Series: unjf
Thread Quantity Per Inch: 20
Hardness Rating: 38.0 rockwell c minimum and 46.0 rockwell c maximum
Nominal Thread Size: 0.438 inches
Material: steel comp 8740 overall
Surface Treatment: cadmium overall
Surface Treatment Document And Classification: qq-p-416,type ii,cl 2 fed spec 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
5310PL0743347	Spline Self-Locking Nut
5310PL1675800	Spline Self-Locking Nut
77377-7	Spline Self-Locking Nut
C7530-7	Spline Self-Locking Nut
LH11922-7	Spline Self-Locking Nut
LYH11922-7	Spline Self-Locking Nut
MN23-7	Spline Self-Locking Nut
SP50324-7	Spline Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-053-9802?

The FSCG of the NSN 5310-01-053-9802 is 5310

Does the NSN 5310-01-053-9802 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-053-9802 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 5310-01-053-9802 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-053-9802 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 5310-01-053-9802 was assigned to the Federal Catalog?

It was assigned 48 years ago, on Fri, Jan 13, 1978