NSN 642AS0734-2

A valve with a bolt or stem that may be mechanically actuated to two different positions by rotary or linear motion. In the first position, the valve disk is located and locked against the seat permitting no fluid flow through the valve. In the second position, one side of the valve disk is located against the seat permitting movement of the disk in a manner that will allow a flow of fluid in one direction through the valve. The valve disk may be spring loaded. It may be inline or cartridge (manifold) design. See also valve (1), lift-check and valve (1), stop-lift-check.

1420-01-089-4757, collar.

NSN 1420-01-089-4757 Datasheet

(NSN) National Stock Number

1420-01-089-4757

(FSG) Federal Supply Group

14 - Guided Missiles

(FSC) Federal Supply Classification

1420 - Guided Missile Components

(NIIN) National Item Identification Number

01-089-4757

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Sat, Feb 2, 1980

Schedule B Code

9306900060

Identification

Demilitarization Code

B - Usml items - mutilation to the point of scrap required worldwide. (note 7).

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.

Source of Supply Code

N35 -

Pseudo Item Name Code

1132418

Cross Reference

CAGE Codes

30003

Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier

Government departments or units, including military organizations

73197

Hi-Shear Corporation

U.s./canadian manufacturers

L4528

Lisi Aerospace Canada Corp Div Hi Shear Holdings Inc

Non-us manufacturer (nato), other foreign organization or codification bureaus

Freight Information

Schedule B & Trade

Schedule B

9306-90-0060

Description

parts for guided missiles

End Use

50050 - Tanks, artillery, missiles, rockets, guns and ammunition

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

89129

(NAICS) North American Industrial Classification System

336415

Questions & Answers

1. What is the FSCG of the NSN 1420-01-089-4757?

   The FSCG of the NSN 1420-01-089-4757 is 1420

2. Does the NSN 1420-01-089-4757 have a Schedule B code assigned?

   Yes, the Schedule B code is 9306900060

3. Does NSN 1420-01-089-4757 require demilitarization?

   Usml items - mutilation to the point of scrap required worldwide. (note 7).

4. Does NSN 1420-01-089-4757 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 1420-01-089-4757 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 1420-01-089-4757 was assigned to the Federal Catalog?

   It was assigned 46 years ago, on Sat, Feb 2, 1980