21TD873

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Federal Supply Group

Vehicular Equipment Components

Federal Supply Classification

2520 Vehicular Power Transmission Components

National Stock Number

2520-00-395-7722

Item Name Code

11034

Assigment Date

01/01/1963 (63 years ago)

2520-00-395-7722, breather

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2520-00-116-5207	No Name Available	07/01/1980
2910-00-226-1346	No Name Available	07/01/1979
2520-00-272-7965	No Name Available	05/18/1967
2815-00-528-1995	No Name Available	05/07/1972
3950-00-544-4299	No Name Available	01/01/1963
5430-00-558-3314	No Name Available	10/01/1990
4310-00-718-5666	No Name Available	07/23/1972
2835-00-876-2303	No Name Available	09/01/1971
2910-00-890-5038	No Name Available	09/01/1982
2520-00-951-3781	No Name Available	08/01/2002

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
01-14132	Breather
10303362	Breather
14132	Breather
18-20242-1	Breather
1873-G	Breather
1873GX	Breather
2049101	Breather
21TD873	Breather
238535	Breather
315-39	Breather
415701-1	Breather
4261120	Breather
445682R91	Breather
46Z4	Breather
68982	Breather
6950169	Breather
800811011	Breather
8353655	Breather
8489652	Breather
853523000	Breather
89438563	Breather
A14132	Breather
A40539	Breather
C3161575A	Breather
EE35779	Breather
M2310	Breather
N7134	Breather
P66767	Breather
WB22	Breather

FAQs

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

What is the FSCG of the NSN 2520-00-395-7722?

The FSCG of the NSN 2520-00-395-7722 is 2520

Does the NSN 2520-00-395-7722 have a Schedule B code assigned?

Yes, the Schedule B code is 8483909500

Does NSN 2520-00-395-7722 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 2520-00-395-7722 contain precious materials?

Item does not contain precious metal.

Does NSN 2520-00-395-7722 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 2520-00-395-7722 was assigned to the Federal Catalog?

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