6703391

View detailed technical data, stock status, and sourcing information for: 6703391
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-776-7752

Item Name Code

77777

Assigment Date

01/01/1962 (64 years ago)

An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. The threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. A locking feature may be incorporated in the design of the head or threads. Head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. For items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.

4.000 inches nominal overall length, steel material, 1.468 inches nominal overall width, 2350010589487,2350007568497 end item identification, qq-s-637, comp 117; 0.411 in. dia thru 3 holes, 0.972 in. between first, second and third holes, tap drill 1.010 in. deep, tap 0.375-16 unc-2b threads, 0.750 in. min, full thd, pitch dia 0.340 in.,2 holes, 2.000 in. between, 1.000 in. up along w general characteristics item description

Product Characteristics

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

Overall Length: 4.000 inches nominal
Overall Width: 1.468 inches nominal
End Item Identification: 2350010589487,2350007568497
Material: steel
General Characteristics Item Description: qq-s-637, comp 117; 0.411 in. dia thru 3 holes, 0.972 in. between first, second and third holes, tap drill 1.010 in. deep, tap 0.375-16 unc-2b threads, 0.750 in. min, full thd, pitch dia 0.340 in.,2 holes, 2.000 in. between, 1.000 in. up along w

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
2520007767752	Block
6703391	Block
7767752	Block

FAQs

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

What is the FSCG of the NSN 2520-00-776-7752?

The FSCG of the NSN 2520-00-776-7752 is 2520

Does the NSN 2520-00-776-7752 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-776-7752 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 2520-00-776-7752 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-776-7752 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 2520-00-776-7752 was assigned to the Federal Catalog?

It was assigned 64 years ago, on Mon, Jan 1, 1962