H444-0500-130

View detailed technical data, stock status, and sourcing information for: H444-0500-130
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-646-9423

Item Name Code

21926

Assigment Date

08/05/2015 (10 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.

3b thread class, right-hand thread direction, 7.000 inches nominal nut length, plain barrel nut style, 4.000 inches nominal nut diameter

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
Nut Style: plain barrel
Nut Diameter: 4.000 inches nominal
Nut Length: 7.000 inches nominal
Distance From Centerline Of Threaded Hole To End Of Nut: 1.630 inches nominal
Hole Type And Quantity: 3 tapped
Thread Series: unc
Thread Quantity Per Inch: 4
Nominal Thread Size: 0.250 inches
Hole Thread Quantity Per Inch: 18
Hole Configuration Style: configuration f
Hole Nominal Thread Diameter: 0.312 inches
Part Name Assigned By Controlling Agency: nut, barrel, socket head
Material: nickel alloy 400 first end
Material Document And Classification: qq-n-281, form 1, cond hf fed spec single material 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
161-6984992-130	Barrel Plain Nut
H444-0500-130	Barrel Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-646-9423?

The FSCG of the NSN 5310-01-646-9423 is 5310

Does the NSN 5310-01-646-9423 have a Schedule B code assigned?

Yes, the Schedule B code is 7318160000

Does NSN 5310-01-646-9423 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 5310-01-646-9423 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-646-9423 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 5310-01-646-9423 was assigned to the Federal Catalog?

It was assigned 10 years ago, on Wed, Aug 5, 2015