212521PC15

View detailed technical data, stock status, and sourcing information for: 212521PC15
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Federal Supply Group

Mechanical Power Transmission Equipment

Federal Supply Classification

3040 Miscellaneous Power Transmission Equipment

National Stock Number

3040-00-159-4366

Item Name Code

13743

Assigment Date

01/01/1963 (63 years ago)

0.2500 inches nominal bore diameter, 0.344 inches nominal thickness, 0.188 inches nominal largest diameter length, 0.750 inches nominal outside diameter, 0.620 inches minimum and 0.625 inches maximum small end diameter

Product Characteristics

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

Outside Diameter: 0.750 inches nominal
Thickness: 0.344 inches nominal
Small End Diameter: 0.620 inches minimum and 0.625 inches maximum
Bore Diameter: 0.2500 inches nominal
Largest Diameter Length: 0.188 inches nominal
Securing Hole Quantity: 1
Securing Hole Type And Location: taper pin pilot single hole
Tapered Pin Size Accommodated And Location: 4/0 single hole
Special Features: two thru holes 0.125 in. dia spaced 180.0 deg apart axially located on 0.437 in. dia bolt circle
Material: steel comp 416
Material Document And Classification: qq-s-764, type 416, cond a-canceled fed spec single material response
Style Designator: round stepped

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
212521PC15	Shaft Collar

FAQs

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

What is the FSCG of the NSN 3040-00-159-4366?

The FSCG of the NSN 3040-00-159-4366 is 3040

Does NSN 3040-00-159-4366 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 3040-00-159-4366 contain precious materials?

Item does not contain precious metal.

Does NSN 3040-00-159-4366 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 3040-00-159-4366 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963