6680-00-401-4959

Find complete technical information, availability, and procurement data for: 6680-00-401-4959
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Federal Supply Group

Instruments and Laboratory Equipment

Federal Supply Classification

6680 Mechanical Motion Measuring Instruments, Liquid Level and Liquid and Gas Flow

National Stock Number

6680-00-401-4959

Item Name Code

30762

Assigment Date

11/26/1969 (56 years ago)

A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.o25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.

1.281 inches nominal longest horizontal distance between mounting centers, 0.937 inches nominal longest vertical distance between mounting centers, 1.440 inches nominal overall length, 1.335 inches nominal overall height, 1.250 inches nominal overall width

Product Characteristics

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

Overall Length: 1.440 inches nominal
Overall Height: 1.335 inches nominal
Overall Width: 1.250 inches nominal
Longest Horizontal Distance Between Mounting Centers: 1.281 inches nominal
Longest Vertical Distance Between Mounting Centers: 0.937 inches nominal
Register Quantity: 1
Figure Quantity Per Register: 3 single register single tier
Figure Height: 0.187 inches nominal single register single tier
Shaft Revolutions Per Count: 0.10 single register single tier
Maximum Count Rate: 400.0 per minute single register single tier
Mounting Arrangement Style: four position square/rectangle
Register Function: add and subtract single register single tier
Actuating Device Location: bottom center single register single tier
Mounting Facility Type And Quantity: 4 threaded hole
Mounting Type For Which Designed: panel rear single register single tier
Numeral Display Method: drum
Numeral Readout: 000 minimum and 999 maximum single register single tier
Shaft Rotation Direction And Maximum Speed In Rpm: 40.0 clockwise single register single tier
Special Features: nonresettable
Color: black single register single tier figure background
Color: white single register single tier figure
Style Designator: unenclosed square or rectangular

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
1-2340-003	Rotating Counter

FAQs

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

What is the FSCG of the NSN 6680-00-401-4959?

The FSCG of the NSN 6680-00-401-4959 is 6680

Does the NSN 6680-00-401-4959 have a Schedule B code assigned?

Yes, the Schedule B code is 9029100000

Does NSN 6680-00-401-4959 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 6680-00-401-4959 contain precious materials?

Precious metal content is unknown

Does NSN 6680-00-401-4959 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 6680-00-401-4959 was assigned to the Federal Catalog?

It was assigned 56 years ago, on Wed, Nov 26, 1969