2520-01-503-6857

Find complete technical information, availability, and procurement data for: 2520-01-503-6857
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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-01-503-6857

Item Name Code

46511

Assigment Date

01/03/2003 (23 years ago)

A valve specifically designed for installation in an air brake system. It is used on trailers, long wheel base vehicles, as well as multiple rear axle vehicles. It serves to speed and synchronize the application and release of air operated service or parking brakes. It may include emergency features for trailer application.

mrap buffalo mk2a2 end item identification, support assembly, front part name assigned by controlling agency, assembly comprised of: p/n 29501135 pin, dowel, 10 x 32 mm (2); p/n 29512740 support, front (1) and p/n 29501218 sleeve, front support (1); used with detroit diesel dec iv engine special features

Product Characteristics

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

End Item Identification: mrap buffalo mk2a2
Part Name Assigned By Controlling Agency: support assembly, front
Special Features: assembly comprised of: p/n 29501135 pin, dowel, 10 x 32 mm (2); p/n 29512740 support, front (1) and p/n 29501218 sleeve, front support (1); used with detroit diesel dec iv engine

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5340-01-602-7020	No Name Available	04/01/2017

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
29512739	Mechan Transmission Housing Part
29512740	Mechan Transmission Housing Part
5HA59	Mechan Transmission Housing Part
5HA81	Mechan Transmission Housing Part

FAQs

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

What is the FSCG of the NSN 2520-01-503-6857?

The FSCG of the NSN 2520-01-503-6857 is 2520

Does the NSN 2520-01-503-6857 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 2520-01-503-6857 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 2520-01-503-6857 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-01-503-6857 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 2520-01-503-6857 was assigned to the Federal Catalog?

It was assigned 23 years ago, on Fri, Jan 3, 2003