2520-00-431-6471

Find complete technical information, availability, and procurement data for: 2520-00-431-6471
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-431-6471

Item Name Code

52278

Assigment Date

04/26/1971 (55 years ago)

A gear, cylindrical in form, with straight teeth on the outer surface parallel to the axis of the gear. See also gear, antibacklash, spur. For bulk material, see rod, pinion.

1.375 inches nominal overall length, consists of brass blocking rings, 2 ea; steel hub 1 ea; sleeve 1 ea; insert 3 ea; snap ring 2 ea; 3.750 in. od; straight splined bore, 6 teeth 1.375 in. nom id special features

Product Characteristics

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

Overall Length: 1.375 inches nominal
Special Features: consists of brass blocking rings, 2 ea; steel hub 1 ea; sleeve 1 ea; insert 3 ea; snap ring 2 ea; 3.750 in. od; straight splined bore, 6 teeth 1.375 in. nom id

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
3209973	Vehicular Positive Clutch
J3209973	Vehicular Positive Clutch

FAQs

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

What is the FSCG of the NSN 2520-00-431-6471?

The FSCG of the NSN 2520-00-431-6471 is 2520

Does the NSN 2520-00-431-6471 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-431-6471 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 2520-00-431-6471 contain precious materials?

Precious metal content is unknown

Does NSN 2520-00-431-6471 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 2520-00-431-6471 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Mon, Apr 26, 1971