NSN 2JB0995-2

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes:packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

weapon system essential special features, bronze,2.500 in. o/a lg,w/0.625 in. dia through bore,1.877 in. od by 0.625 in. lg wormwheel w/28 rh teeth,0.875 in. lg by 1.090 in. od worm w/double rh thd general characteristics item description, feat criticality code justification, moored training ship; 2000kw turbine steam generator end item identification.

NSN 3020-00-651-4306 Datasheet

(NSN) National Stock Number

3020-00-651-4306

(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

00-651-4306

Requires Demilitarization

Yes

(INC) Item Name Code

77777

Date

Tue, Jan 1, 1963

Schedule B Code

8906900090

End Item Identification

moored training ship; 2000kw turbine steam generator

Criticality Code Justification

feat

General Characteristics Item Description

bronze,2.500 in. o/a lg,w/0.625 in. dia through bore,1.877 in. od by 0.625 in. lg wormwheel w/28 rh teeth,0.875 in. lg by 1.090 in. od worm w/double rh thd

Special Features

weapon system essential

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

U - Precious metal content is unknown

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

1259202

Cross Reference

CAGE Codes

90099

Northrop Grumman Systems Corporation Div Marine Systems

U.s./canadian manufacturers

79500

Westinghouse Electric Corp

U.s./canadian manufacturers

88657

Westinghouse Electric Corp Power Generation-Turbine Div

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

00000

Water Commodity

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

National Motor Freight Classification Item Number

197230

Schedule B & Trade

Schedule B

8906-90-0090

Description

vessels, including lifeboats (not row boats), nesoi

End Use

22210 - Commercial vessels, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

79329

(NAICS) North American Industrial Classification System

336611

Questions & Answers

1. What is the FSCG of the NSN 3020-00-651-4306?

   The FSCG of the NSN 3020-00-651-4306 is 3020

2. Does the NSN 3020-00-651-4306 have a Schedule B code assigned?

   Yes, the Schedule B code is 8906900090

3. Does NSN 3020-00-651-4306 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 3020-00-651-4306 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-651-4306 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 3020-00-651-4306 was assigned to the Federal Catalog?

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