3040-01-493-4220

Find complete technical information, availability, and procurement data for: 3040-01-493-4220
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-01-493-4220

Item Name Code

60541

Assigment Date

01/07/2002 (24 years ago)

A metallic or nonmetallic item of various peripheral shapes and a solid cross-section. It is designed to maintain a predetermined distance between two surfaces. It may have flat parallel bearing surfaces. Do not use if a more specific name applies. See also spacer, ring; spacer, plate; spacer, sleeve; spacer, stepped; shim and washer, flat.

seawolf class ssn end item identification, square shaft end type, 18 teeth quantity, 7.7500 inches nominal overall length, 2.4950 inches minimum and 2.5000 inches maximum gear outside diameter

Product Characteristics

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

Overall Length: 7.7500 inches nominal
End Item Identification: seawolf class ssn
Teeth Quantity: 18
Gear Outside Diameter: 2.4950 inches minimum and 2.5000 inches maximum
Shaft End Type: square
Diametral Pitch: 8.0
Face Width: 1.1250 inches nominal
Shaft Type: shouldered
Pressure Angle: 20.0000 degrees
Precision Classification: quality number 5
Shaft Material: steel
Gear Material: steel
Shaft Largest Diameter: 1.1600 inches nominal
Gear Location On Shaft: off center between ends of shaft
Longer Shaft Segment Length: 5.8950 inches nominal
Shaft End Size: 0.7450 inches
Special Features: part name assigned by controlling agency is gear, input pinion; nha cargo bay track/hoist cradle lock gearbox assembly

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
596-7409770-25	Spur Gearshaft
B831-9231-25	Spur Gearshaft

FAQs

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

What is the FSCG of the NSN 3040-01-493-4220?

The FSCG of the NSN 3040-01-493-4220 is 3040

Does the NSN 3040-01-493-4220 have a Schedule B code assigned?

Yes, the Schedule B code is 8483105000

Does NSN 3040-01-493-4220 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 3040-01-493-4220 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-01-493-4220 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 3040-01-493-4220 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Mon, Jan 7, 2002