124-4637387 PC 17

View detailed technical data, stock status, and sourcing information for: 124-4637387 PC 17
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5310 Nuts and Washers

National Stock Number

5310-01-452-5981

Item Name Code

13393

Assigment Date

01/31/1998 (28 years ago)

A high strength, 160,000 pounds per square inch (1100 megapascals) minimum tensile strength externally threaded fastener designed for use in applications involving great shear stress. The head is designed to accommodate an external wrench or driver. The head is not designed to be held or driven with an inserted driver, nor is it designed for rotation by the thumb and fingers. The unthreaded portion is of specific grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001) of an inch (0.025 mm) or less of a specific diameter for items one inch (25 mm) or less in diameter. Items over one inch (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015) of an inch (0.038 mm) or less. The nominal major diameter of the threads shall be at least one thousandth (0.001) of an inch (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. A locking feature may be incorporated in the design of the head or threads. See bolt, machine and bolt, clevis.

round center hole shape style, 0.125 inches nominal thickness, round peripheral shape style, rectangular cross-sectional shape style, 1.031 inches nominal hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: rectangular
Hole Diameter: 1.031 inches nominal
Peripheral Shape Style: round
Center Hole Shape Style: round
Thickness: 0.125 inches nominal
Overall Diameter: 2.500 inches nominal
Material: copper alloy 260 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
1-1/32ID X 2-1/ 2OD X 1/8THK BR	Flat Washer
124-1553931 PC 8	Flat Washer
124-1553933 PC 10	Flat Washer
124-4637387 PC 17	Flat Washer
4637387	Flat Washer

FAQs

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

What is the FSCG of the NSN 5310-01-452-5981?

The FSCG of the NSN 5310-01-452-5981 is 5310

Does the NSN 5310-01-452-5981 have a Schedule B code assigned?

Yes, the Schedule B code is 7415210000

Does NSN 5310-01-452-5981 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 5310-01-452-5981 contain precious materials?

Item does not contain precious metal.

Does NSN 5310-01-452-5981 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 5310-01-452-5981 was assigned to the Federal Catalog?

It was assigned 28 years ago, on Sat, Jan 31, 1998