5340-01-549-6898

Find complete technical information, availability, and procurement data for: 5340-01-549-6898
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-549-6898

Item Name Code

49602

Assigment Date

03/28/2007 (19 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.

1.875 inches nominal closed end overall diameter, 0.625 inches nominal length under shoulder, 1.645 inches nominal open end inside diameter, plastic polyamide (nylon) material, dust cover for i/o connector pins; pressure fit, no threads; conductive polymer; resistance -10 to the 5th ohm/cm; packaged 50/bag, 10 bags per box special features

Product Characteristics

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

Open End Inside Diameter: 1.645 inches nominal
Closed End Overall Diameter: 1.875 inches nominal
Length Under Shoulder: 0.625 inches nominal
Special Features: dust cover for i/o connector pins; pressure fit, no threads; conductive polymer; resistance -10 to the 5th ohm/cm; packaged 50/bag, 10 bags per box
Material: plastic polyamide (nylon)
Material Document And Classification: astmd 991 assn std 1st material response and astme 595 assn std 2nd material response and ftms 101c fed std 3rd material response

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
4270 M5501/31A-1645	Dust and Moistu Protective Cover

FAQs

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

What is the FSCG of the NSN 5340-01-549-6898?

The FSCG of the NSN 5340-01-549-6898 is 5340

Does the NSN 5340-01-549-6898 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5340-01-549-6898 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 5340-01-549-6898 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-549-6898 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-549-6898 was assigned to the Federal Catalog?

It was assigned 19 years ago, on Wed, Mar 28, 2007