5342-01-578-6426

Find complete technical information, availability, and procurement data for: 5342-01-578-6426
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-01-578-6426

Item Name Code

20319

Assigment Date

10/14/2009 (16 years ago)

A specifically designed and tested item normally divided into two or more pieces with matched ends for precision installation. It forms a tight seal around a steam turbine shaft. Includes items such as seal rings, turbine rings, springs, pins, and the like. Excludes:packing assembly; seal ring, metal.

grooved retainer cross-sectional shape style, 0.105 inches maximum retainer thickness, 0.312 inches nominal groove width, -65.0 fahrenheit and 1200.0 fahrenheit temp rating, 4.000 inches nominal inside 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: grooved retainer
Inside Diameter: 4.000 inches nominal
Groove Width: 0.312 inches nominal
Temp Rating: -65.0 fahrenheit and 1200.0 fahrenheit
Retainer Thickness: 0.105 inches maximum
Latch Style: single
Included Angle In Deg: 38.5
Segment Quantity: 1
Sealing Inner Liner: not included
Retainer Width: 0.440 inches maximum
Height: 0.201 inches nominal
Material: nickel latch
Material: iron alloy 660 band
Material: iron alloy 660 bolt
Material: iron alloy 660 nut
Material: iron alloy 660 pin
Material: iron alloy 660 trunnion
Material: steel corrosion resisting washer
Material Document And Classification: ams 5596 assn std single material response latch
Material Document And Classification: ams 5640 assn std single material response washer
Material Document And Classification: ams 5525, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response band
Material Document And Classification: ams 5731, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response or ams 5734, comp 660 assn std single material response or ams 5737, comp 660 assn std single material response trunnion
Material Document And Classification: ams 5731, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response or ams 5737, comp 660 assn std single material response bolt
Material Document And Classification: ams 5731, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response nut
Material Document And Classification: ams 5731, comp 660 assn std single material response or ams 5732, comp 660 assn std single material response pin
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
AS1895/4-400	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-01-578-6426?

The FSCG of the NSN 5342-01-578-6426 is 5342

Does the NSN 5342-01-578-6426 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-01-578-6426 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 5342-01-578-6426 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-01-578-6426 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 5342-01-578-6426 was assigned to the Federal Catalog?

It was assigned 16 years ago, on Wed, Oct 14, 2009