6404649 FIND 23

View detailed technical data, stock status, and sourcing information for: 6404649 FIND 23
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-387-3752

Item Name Code

05277

Assigment Date

03/03/1994 (32 years ago)

A headed, cylindrically-shaped item having a solid shank for fitting into corresponding holes, used for aligning or fastening. It may have welding projections. It also may contain holes drilled perpendicular to axial centerline. Excludes:pin, eccentric.

1.150 inches nominal nut height, prevailing torque all metal design locking feature, 3b thread class, right-hand thread direction, hexagon nut style

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
Nut Style: hexagon
Nut Height: 1.150 inches nominal
Width Across Flats: 2.250 inches nominal
Thread Series: un
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.312 inches
Bearing Surface Type: chamfered or washer faced
Material: nickel alloy k-500 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
512-6404651 FIND 49	Hexagon Self-Locking Nut
6404649 FIND 23	Hexagon Self-Locking Nut

FAQs

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

What is the FSCG of the NSN 5310-01-387-3752?

The FSCG of the NSN 5310-01-387-3752 is 5310

Does the NSN 5310-01-387-3752 have a Schedule B code assigned?

Yes, the Schedule B code is 7508900000

Does NSN 5310-01-387-3752 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 5310-01-387-3752 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-387-3752 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 5310-01-387-3752 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Thu, Mar 3, 1994