3040-00-740-9951

Find complete technical information, availability, and procurement data for: 3040-00-740-9951

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3040-00-740-9951
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3040-00-740-9951
Item Name Code
22109
Assigment Date
01/14/1970 (56 years ago)

A pulley with one or more grooved faces or rims of the same diameter. For pulleys encased in a shell or frame, see block, tackle. For items specifically designed for aviation, see pulley(1), groove, aviation.

not identical end similarity, 0.1050 inches nominal first end groove width, circular grooved first end style, 2.6250 inches nominal first end groove diameter, cross drilled and circular grooved second end style

Product Characteristics

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

First End Style
circular grooved
First End Groove Width
0.1050 inches nominal
First End Groove Diameter
2.6250 inches nominal
End Similarity
not identical
Second End Style
cross drilled and circular grooved
Second End Groove Width
0.1050 inches nominal
Second End Groove Diameter
2.6250 inches nominal
Overall Length
4.625 inches nominal
First End Distance From End To Groove
0.250 inches nominal
First End Diameter
2.7500 inches nominal
Second End Distance From End To Groove
0.250 inches nominal
Second End Diameter
2.7500 inches nominal
Second End Hole Diameter
0.3750 inches nominal
Second End Distance From Hole Center To End
0.750 inches nominal
Second End Hole Depth
0.688 inches nominal
Special Features
1.375 in.dia thru bore
Material
steel

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
7409951 Straight Shaft

FAQs

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

What is the FSCG of the NSN 3040-00-740-9951?
The FSCG of the NSN 3040-00-740-9951 is 3040
Does the NSN 3040-00-740-9951 have a Schedule B code assigned?
Yes, the Schedule B code is 8483105000
Does NSN 3040-00-740-9951 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 3040-00-740-9951 contain precious materials?
Precious metal content is unknown
Does NSN 3040-00-740-9951 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 3040-00-740-9951 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Jan 14, 1970

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