NSN 1786934

A valve permitting flow in one direction only. It does not have a stem, except when equipped with a lever and weight and has no pressure adjustment. It may be inline or cartridge (manifold) design.

0.187 inches first end end nominal diameter, 0.094 inches face nominal width, 0.726 inches first end end nominal length, plain, solid body style, 0.300 inches first end first step nominal diameter.

NSN 3020-00-042-3899 Datasheet

(NSN) National Stock Number

3020-00-042-3899

(FSG) Federal Supply Group

30 - Mechanical Power Transmission Equipment

(FSC) Federal Supply Classification

3020 - Gears, Pulleys, Sprockets and Transmission Chain

(NIIN) National Item Identification Number

00-042-3899

Requires Demilitarization

Yes

(INC) Item Name Code

05466

Date

Sat, May 6, 1967

Schedule B Code

8483409000

Body Style

plain, solid

End Nominal Diameter

0.187 inches first end

End Nominal Length

0.726 inches first end

Face Nominal Width

0.094 inches

First Step Nominal Diameter

0.300 inches first end

First Step Nominal Length

0.030 inches first end

Hub Style Designator

1 step first end

Material Document And Classification

aisi 416 assn std 1st material response or qq-s-763 class 416 cond a fed spec 2nd material response overall

Pitch Diameter

0.3646 inches nominal

Material

steel comp 416 overall

Nominal Distance Between Body Face And Protruding Hub End

0.726 inches first end

Nominal Outside Diameter

0.384 inches

Pressure Angle

20.0000 degrees

Style Designator

protruding hub

Surface Treatment Document And Classification

mil-std171 mil std single treatment response overall

Surface Treatment

passivate overall

Teeth Quantity

35

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

0005466

Cross Reference

CAGE Codes

10001

Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier

U.s./canadian manufacturers

36090

Lockheed Martin Librascope Corp

U.s./canadian manufacturers

Freight Information

Air Commodity

VZ -

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

9 - Other or no special handling required (sh)

Type of Cargo

Z - No special type of cargo code applicable

Uniform Freight Classification Item Number

64910

Water Commodity

593 - Motors and parts, (machinery and parts),(less than 35 feet)

National Motor Freight Classification Item Number

062070

Schedule B & Trade

Schedule B

8483-40-9000

Description

gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74840

(NAICS) North American Industrial Classification System

333612

Questions & Answers

1. What is the FSCG of the NSN 3020-00-042-3899?

   The FSCG of the NSN 3020-00-042-3899 is 3020

2. Does the NSN 3020-00-042-3899 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483409000

3. Does NSN 3020-00-042-3899 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.

4. Does NSN 3020-00-042-3899 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-042-3899 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 3020-00-042-3899 was assigned to the Federal Catalog?

   It was assigned 59 years ago, on Sat, May 6, 1967