5342-00-178-1442

Find complete technical information, availability, and procurement data for: 5342-00-178-1442
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-178-1442

Item Name Code

20319

Assigment Date

02/19/1969 (57 years ago)

An open coiled spring, wound in various forms and from different shapes and types of materials and finished at the ends, designed to provide resistance to compression forces. Excludes:springs designed for thermal actuation (springs in which the torsion forces are designed to be counteracted by changes in temperature) and spring, reinforcing, hose.

0.020 inches nominal retainer thickness, single latch style, grooved retainer cross-sectional shape style, 1.250 inches nominal inside diameter, self-locking hexagon nut type

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: 1.250 inches nominal
Retainer Thickness: 0.020 inches nominal
Latch Style: single
Nut Type: self-locking hexagon
Segment Quantity: 3
Sealing Inner Liner: included
Retainer Width: 1.609 inches nominal
Root Width: 1.125 inches nominal
Band Thickness: 0.020 inches nominal
Band Width: 0.750 inches nominal
Height: 0.156 inches nominal
Material: steel bolt
Material: steel corrosion resisting band
Material: steel corrosion resisting retainer
Material: steel nut
Shape: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-00-432-9698	No Name Available	09/01/1984

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
601-125SH	Grooved Clamp Coupling
N50-125SH	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-178-1442?

The FSCG of the NSN 5342-00-178-1442 is 5342

Does the NSN 5342-00-178-1442 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-178-1442 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 5342-00-178-1442 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-178-1442 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 5342-00-178-1442 was assigned to the Federal Catalog?

It was assigned 57 years ago, on Wed, Feb 19, 1969