NSN 5902-125B

A valve consisting of a single deadweight loaded disk, or two deadweight loaded disks each with a seperate seat. It is specifically designed for the relief of small pressure and vacuum conditions within a tank or other container to or from the atmosphere. The center of a single deadweight loaded disk may contain a spring loaded disk forming an additional seat or aperture. It may be spring loaded and/or equipped with a manual unloader on either the pressure or vacuum side. Exclude valve, vacuum breaking.

next higher assembly is torque tube assembly - trailing edge flap special features.

NSN 1680-00-490-4876 Datasheet

(NSN) National Stock Number

1680-00-490-4876

(FSG) Federal Supply Group

16 - Aerospace Craft Components and Accessories

(FSC) Federal Supply Classification

1680 - Miscellaneous Aircraft Accessories and Components

(NIIN) National Item Identification Number

00-490-4876

Requires Demilitarization

Yes

(INC) Item Name Code

41929

Date

Mon, Sep 22, 1969

Schedule B Code

8803300060

Special Features

next higher assembly is torque tube assembly - trailing edge flap

Identification

Demilitarization Code

Q - "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

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

0041929

Cross Reference

CAGE Codes

98897

Lockheed Martin Corp Dba Lockheed Martin Aerostructures Div Lockheed Martin Aeronautics Company

U.s./canadian manufacturers

78567

Speco Corp

U.s./canadian manufacturers

5H860

Thomas Instrument, Incorporated

U.s./canadian manufacturers

92037

Essner Precision Manufacturing Llc Dba Precision Manufacturing Co of Fort Worth

U.s./canadian manufacturers

98752

Warner Robins Air Logistics Center

U.s./canadian manufacturers

Freight Information

Air Commodity

AZ -

Air Dimension

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.

National Motor Freight Class Rating

W - Rating variable

Special Handling

Z - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

63220

Water Commodity

671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)

National Motor Freight Classification Item Number

133300

Questions & Answers

1. What is the FSCG of the NSN 1680-00-490-4876?

   The FSCG of the NSN 1680-00-490-4876 is 1680

2. Does the NSN 1680-00-490-4876 have a Schedule B code assigned?

   Yes, the Schedule B code is 8803300060

3. Does NSN 1680-00-490-4876 require demilitarization?

   "commerce control list items (ccli) - mut to the point of scrap required outside the united states. Inside the united states, mut is required when the demil integrity code (ic) is "3" and mut is not required when the demic is "6" (note 8)"

4. Does NSN 1680-00-490-4876 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1680-00-490-4876 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.

6. When the NSN 1680-00-490-4876 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Mon, Sep 22, 1969