5310-00-226-7556

Find complete technical information, availability, and procurement data for: 5310-00-226-7556
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-00-226-7556

Item Name Code

29729

Assigment Date

01/01/1963 (63 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.

right-hand thread direction, 1.156 inches nominal overall height, 1.625 inches nominal washer outside diameter, 3b thread class, prevailing torque all metal design locking feature

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: 1.625 inches nominal
Overall Height: 1.156 inches nominal
Nut Style: double hexagon
Washer Thickness: 0.328 inches nominal
Width Across Flats: 1.187 inches nominal
Temp Rating: 550.0 fahrenheit nominal
Thread Series: uns
Thread Quantity Per Inch: 14
Nominal Thread Size: 1.000 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
48FLW1614	Extended Washer Self-Locking Nut
GN10AJ1614	Extended Washer Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-00-226-7556?

The FSCG of the NSN 5310-00-226-7556 is 5310

Does the NSN 5310-00-226-7556 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-00-226-7556 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 5310-00-226-7556 contain precious materials?

Precious metal content is unknown

Does NSN 5310-00-226-7556 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 5310-00-226-7556 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963