1137AS743

View detailed technical data, stock status, and sourcing information for: 1137AS743
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-01-380-5193

Item Name Code

40268

Assigment Date

09/21/1993 (32 years ago)

A nonmetallic circular item with an aperature, having a solid round cross-section. They are used primarily for sealing. For items with other than round cross section, see packing,preformed. For noncircular items with a round cross-section, see seal,nonmetallic round section and rubber,round section.

0.620 inches nominal length, 0.240 inches nominal outside edge to bolt hole center distance along length, 0.250 inches nominal outside edge to bolt hole center distance along width, 0.500 inches nominal width, 0.169 inches nominal hole diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Hole Diameter: 0.169 inches nominal
Width: 0.500 inches nominal
Length: 0.620 inches nominal
Outside Edge To Bolt Hole Center Distance Along Width: 0.250 inches nominal
Outside Edge To Bolt Hole Center Distance Along Length: 0.240 inches nominal
Effective Height: 0.190 inches nominal
Height: 0.315 inches nominal
Material: aluminum alloy 6061 or aluminum alloy 6063
Material Document And Classification: qq-a-200/16 t6 fed spec 1st material response or qq-a-250/11 t651 fed spec 1st material response or qq-a-200/9 t52 fed spec 2nd material response
Surface Treatment: nickel
Surface Treatment Document And Classification: mil-c-26074 cl 4 gr b mil spec single treatment response
Style Designator: mounting

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
1137AS743	Synchro Clamp

FAQs

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

What is the FSCG of the NSN 5340-01-380-5193?

The FSCG of the NSN 5340-01-380-5193 is 5340

Does the NSN 5340-01-380-5193 have a Schedule B code assigned?

Yes, the Schedule B code is 8205700090

Does NSN 5340-01-380-5193 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 5340-01-380-5193 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-01-380-5193 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5340-01-380-5193 was assigned to the Federal Catalog?

It was assigned 32 years ago, on Tue, Sep 21, 1993