PL74A450653

View detailed technical data, stock status, and sourcing information for: PL74A450653
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-112-7924

Item Name Code

01857

Assigment Date

05/10/1981 (45 years ago)

A nut having a sleeve portion on its under side, which can be crimped or clinched to hold the item in place when inserted in a hole.

hexagon nut style, 0.900 inches nominal nut height, 3b thread class, 0.070 inches nominal drilled hole 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
Nut Style: hexagon
Nut Height: 0.900 inches nominal
Drilled Hole Diameter: 0.070 inches nominal
Hole Type And Quantity: 3 drilled
Width Across Flats: 2.250 inches nominal
Thread Series: unj
Thread Quantity Per Inch: 12
Nominal Thread Size: 1.750 inches
Hole Configuration Style: configuration b
Countersink Angle: 89.75 degrees minimum and 90.25 degrees maximum both ends
Bearing Surface Type: chamfered
Bearing Surface Finish: 125.0 microinches
Material: aluminum alloy 7075 overall
Material Document And Classification: qq-a-200/11,t73 or t73510 or t73511 fed spec single material response or qq-a-225/9,t73 or t7351 fed spec single material response overall
Surface Treatment: anodize 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
10122171	Hexagon Plain Nut
74A450653	Hexagon Plain Nut
74A450653-2001	Hexagon Plain Nut
PL74A450653	Hexagon Plain Nut

FAQs

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

What is the FSCG of the NSN 5310-01-112-7924?

The FSCG of the NSN 5310-01-112-7924 is 5310

Does the NSN 5310-01-112-7924 have a Schedule B code assigned?

Yes, the Schedule B code is 7616995195

Does NSN 5310-01-112-7924 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 5310-01-112-7924 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-112-7924 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 5310-01-112-7924 was assigned to the Federal Catalog?

It was assigned 45 years ago, on Sun, May 10, 1981