5342-00-526-1230

Find complete technical information, availability, and procurement data for: 5342-00-526-1230
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5342 Weapon System Hardware

National Stock Number

5342-00-526-1230

Item Name Code

20319

Assigment Date

01/01/1963 (63 years ago)

grooved retainer cross-sectional shape style, single latch style, 0.032 inches nominal retainer thickness, 1.750 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: 1.750 inches nominal
Retainer Thickness: 0.032 inches nominal
Latch Style: single
Nut Type: self-locking hexagon
Segment Quantity: 3
Sealing Inner Liner: included
Retainer Width: 2.062 inches nominal
Root Width: 1.500 inches nominal
Band Thickness: 0.040 inches nominal
Band Width: 1.500 inches nominal
Drilled Lockwire Hole: not included
Height: 0.250 inches nominal
Material: aluminum alloy 2024 band
Material: aluminum alloy 2024 segment
Material: rubber silicone class q inner liner
Material: steel bolt
Material: steel uns s34720 or steel uns s34723 nut
Material Document And Classification: ams 3304 assn std single material response inner liner
Material Document And Classification: ams 5642 assn std single material response nut
Material Document And Classification: mil-s-18732, type 431 mil spec single material response bolt
Material Document And Classification: qq-a-225/6, alloy 2024, t4 fed spec single material response band
Material Document And Classification: qq-a-225/6, alloy 2024, t4 fed spec single material response segment
Shape: round

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4730-00-113-7898	No Name Available	05/06/1970
5340-00-345-4961	No Name Available	10/24/1971
5340-00-603-1376	No Name Available	01/01/1963
5340-00-625-0738	No Name Available	01/01/1963

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
50880-175	Grooved Clamp Coupling
5342PL0970940	Grooved Clamp Coupling
CF15-175	Grooved Clamp Coupling
CF15175	Grooved Clamp Coupling

FAQs

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

What is the FSCG of the NSN 5342-00-526-1230?

The FSCG of the NSN 5342-00-526-1230 is 5342

Does the NSN 5342-00-526-1230 have a Schedule B code assigned?

Yes, the Schedule B code is 9803200000

Does NSN 5342-00-526-1230 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 5342-00-526-1230 contain precious materials?

Item does not contain precious metal.

Does NSN 5342-00-526-1230 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 5342-00-526-1230 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963