NSN DAAA-MCN

A switch in which a mercury pool is used to bridge fixed contacts when their inclosing sealed capsule is tilted. Do not use if switch has an actuator, such as lever, push button, toggle, and the like. See switch (as modified). For items in which a contact may be moved into a mercury pool by a magnetic field, see switch, reed.

2590-01-580-8952, sun valve.

NSN 2590-01-580-8952 Datasheet

(NSN) National Stock Number

2590-01-580-8952

(FSG) Federal Supply Group

25 - Vehicular Equipment Components

(FSC) Federal Supply Classification

2590 - Miscellaneous Vehicular Components

(NIIN) National Item Identification Number

01-580-8952

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Dec 29, 2009

Identification

Demilitarization Code

A - 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.

Precious Metals Indicator

A - Item does not contain precious metal.

Hazardous Metals Indicator

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

1890029

Cross Reference

CAGE Codes

93408

John Bean Technologies Corporation Dba Jbt Aerotech-Military Programs Div Jbt Aerotech

U.s./canadian manufacturers

4N453

Gulf Controls Company, Inc. Dba Gulf Controls Co Llc

Non-manufacturers

Freight Information

Questions & Answers

1. What is the FSCG of the NSN 2590-01-580-8952?

   The FSCG of the NSN 2590-01-580-8952 is 2590

2. Does NSN 2590-01-580-8952 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.

3. Does NSN 2590-01-580-8952 contain precious materials?

   Item does not contain precious metal.

4. Does NSN 2590-01-580-8952 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.

5. When the NSN 2590-01-580-8952 was assigned to the Federal Catalog?

   It was assigned 16 years ago, on Tue, Dec 29, 2009