640193

View detailed technical data, stock status, and sourcing information for: 640193

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640193
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5306 Bolts
National Stock Number
5306-00-734-6940
Item Name Code
06664
Assigment Date
01/01/1961 (65 years ago)

0.875 inches nominal distance from inside center of bend to hook end, 1.500 inches minimum thread length, right-hand thread direction, 0.812 inches nominal hook inside width, 2a thread class

Product Characteristics

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

Thread Class
2a
Thread Direction
right-hand
Thread Length
1.500 inches minimum
Hook Inside Width
0.812 inches nominal
Distance From Inside Center Of Bend To Hook End
0.875 inches nominal
Nominal Thread Diameter
0.312 inches
Thread Quantity Per Inch
18
Distance From Inside Of Bend To Shank End
8.750 inches nominal
Special Features
black
Material
steel comp 1008 overall
Surface Treatment
enamel overall
Style Designator
acute angle bend
Thread Series Designator
unc

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2590-00-934-2105 No Name Available 06/10/1967

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
640193 Hook Bolt
7346940 Hook Bolt

FAQs

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

What is the FSCG of the NSN 5306-00-734-6940?
The FSCG of the NSN 5306-00-734-6940 is 5306
Does the NSN 5306-00-734-6940 have a Schedule B code assigned?
Yes, the Schedule B code is 7318152000
Does NSN 5306-00-734-6940 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 5306-00-734-6940 contain precious materials?
Precious metal content is unknown
Does NSN 5306-00-734-6940 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 5306-00-734-6940 was assigned to the Federal Catalog?
It was assigned 65 years ago, on Sun, Jan 1, 1961

Professional Distribution

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Pricing

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