5342-01-499-4457

Find complete technical information, availability, and procurement data for: 5342-01-499-4457
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-499-4457

Item Name Code

20319

Assigment Date

07/23/2002 (23 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.

0.120 inches nominal retainer thickness, 1.656 inches nominal inside diameter, -65.0 fahrenheit and 1200.0 fahrenheit temp rating, grooved retainer cross-sectional shape style, single latch style

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: grooved retainer
Inside Diameter: 1.656 inches nominal
Temp Rating: -65.0 fahrenheit and 1200.0 fahrenheit
Retainer Thickness: 0.120 inches nominal
Latch Style: single
Included Angle In Deg: 38.5
Segment Quantity: 2
Sealing Inner Liner: not included
Retainer Width: 0.550 inches nominal
Height: 0.250 inches nominal
Material: iron alloy 660 overall
Material Document And Classification: a-286, carpenter technology corp, steel div mfr ref single material response overall
Shape: round

FAQs

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

What is the FSCG of the NSN 5342-01-499-4457?

The FSCG of the NSN 5342-01-499-4457 is 5342

Does the NSN 5342-01-499-4457 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-499-4457 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 5342-01-499-4457 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-499-4457 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 5342-01-499-4457 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Tue, Jul 23, 2002