LH7559-3

View detailed technical data, stock status, and sourcing information for: LH7559-3
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-969-4451

Item Name Code

29729

Assigment Date

06/15/1966 (60 years ago)

A control consisting of a wire, wire rope, or a center load rail with ball bearings, within a flexible conduit. One end must have a threaded sleeve for mounting to a wall, bulkhead, or handle, or clevis. It is used to operate or control, either manually or mechanically a mechanical device. It may include such attaching devices as nut(s), washer(s), clevis, bracket(s), and/or the like. For items designed to transmit rotary motion, see shaft assembly, flexible.

prevailing torque all metal design locking feature, 3b thread class, dry film lubricant lubrication, 0.330 inches nominal washer outside diameter, right-hand thread direction

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
Washer Outside Diameter: 0.330 inches nominal
Lubrication: dry film lubricant
Overall Height: 0.185 inches nominal
Nut Style: double hexagon
Washer Thickness: 0.030 inches nominal
Width Across Flats: 0.218 inches nominal
Temp Rating: 450.0 fahrenheit nominal
Thread Series: unf
Thread Quantity Per Inch: 32
Nominal Thread Size: 0.190 inches
Material: steel overall
Surface Treatment: cadmium 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
BH00550-3	Extended Washer Self-Locking Nut
LH7559-3	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-969-4451?

The FSCG of the NSN 5310-00-969-4451 is 5310

Does the NSN 5310-00-969-4451 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-969-4451 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 5310-00-969-4451 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-969-4451 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 5310-00-969-4451 was assigned to the Federal Catalog?

It was assigned 60 years ago, on Wed, Jun 15, 1966