K659644-11

View detailed technical data, stock status, and sourcing information for: K659644-11
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5340 Commercial Hardware

National Stock Number

5340-00-138-6278

Item Name Code

03439

Assigment Date

07/30/1971 (55 years ago)

An item which has one end designed to form a rigid connection on a rod, shaft, turnbuckle or the like by means of welding, threading and/or pinning. The opposite end provides a hinged or semirigid method of fastening or attaching to another part by means of a protruding tongue or block. May include provisions for locking. See also clevis, rod end and rod end, threaded. For items specifically designed for aviation, see connector, rod end, aviation.

1.120 inches nominal rod connection thread length, 28.0 minimum rockwell c and 37.0 maximum rockwell c metallic hardness rating, 0.375 inches nominal shank outside diameter, 3a rod connection thread class, right-hand rod connection thread direction

Product Characteristics

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

Thread Class: 3a rod connection
Thread Direction: right-hand rod connection
Thread Length: 1.120 inches nominal rod connection
Metallic Hardness Rating: 28.0 minimum rockwell c and 37.0 maximum rockwell c
Shank Outside Diameter: 0.375 inches nominal
Tongue Width: 0.688 inches nominal
Tongue Thickness: 0.304 inches minimum and 0.309 inches maximum
Distance From End To Hole Center: 20.200 inches nominal
Nominal Thread Size: 0.375 inches rod connection
Material: steel comp xm-12 overall
Material Document And Classification: ams 5659 assn std single material response overall
Style Designator: connector
Thread Series Designator: unf rod connection

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
K659644-11	Rod End Connector

FAQs

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

What is the FSCG of the NSN 5340-00-138-6278?

The FSCG of the NSN 5340-00-138-6278 is 5340

Does NSN 5340-00-138-6278 require demilitarization?

"commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

Does NSN 5340-00-138-6278 contain precious materials?

Item does not contain precious metal.

Does NSN 5340-00-138-6278 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 5340-00-138-6278 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jul 30, 1971