5342-00-492-3038

Find complete technical information, availability, and procurement data for: 5342-00-492-3038
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-492-3038

Item Name Code

20319

Assigment Date

06/27/1974 (52 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.

2.636 inches nominal inside diameter, 0.040 inches nominal retainer thickness, 42.0 included angle in deg, single latch style, grooved retainer cross-sectional shape 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: 2.636 inches nominal
Retainer Thickness: 0.040 inches nominal
Latch Style: single
Included Angle In Deg: 42.0
Segment Quantity: 3
Sealing Inner Liner: not included
Retainer Width: 0.690 inches minimum and 0.810 inches maximum
Root Width: 0.207 inches nominal
Band Thickness: 0.032 inches nominal
Band Width: 0.500 inches nominal
Height: 0.281 inches nominal
Material: steel corrosion resisting nut
Surface Treatment: silver nut
Shape: round

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
LS13469-200-4	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-492-3038?

The FSCG of the NSN 5342-00-492-3038 is 5342

Does the NSN 5342-00-492-3038 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-492-3038 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 5342-00-492-3038 contain precious materials?

Item contains silver.

Does NSN 5342-00-492-3038 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 5342-00-492-3038 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Thu, Jun 27, 1974