NSN AR51538

not included bore bearing, straight bore type, 1.375 inches nominal bore diameter, 1.500 inches nominal bore length, 3.625 inches nominal bolt circle diameter.

NSN 3020-00-432-9643 Datasheet

(NSN) National Stock Number

3020-00-432-9643

(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

00-432-9643

Requires Demilitarization

Yes

(INC) Item Name Code

08110

Date

Fri, May 7, 1971

Schedule B Code

8487900080

Bolt Circle Diameter

3.625 inches nominal

Bore Bearing

not included

Bore Diameter

1.375 inches nominal

Bore Length

1.500 inches nominal

Bore Type

straight

Counterbore Depth

1.812 inches nominal

Counterbore Diameter

4.250 inches nominal

Counterbore Feature

included

Counterbore Location

bb end

Design Form

plain

Distance From Center Of Bore To Top Of Key

0.125 inches nominal

Distance From Outside Flange/Rim To Hub End And Location

1.125 inches nominal aa end

Face Type

step groove

Face Width

3.312 inches nominal

Groove Quantity

3

Groove Shape

v

Groove Width

0.625 inches nominal

Groove Depth

0.750 inches nominal

Hole Location

in body

Hub End Outside Diameter And Location

2.000 inches nominal aa end

Integral Cooling Vane

not included

Key Width

0.312 inches nominal

Keying Facility

included

Keying Facility Spacing In Deg

180.0

Keying Facility Type

integral key

Lightening Hole

included

Material

steel overall

Overall Length

3.187 inches nominal

Protruding Hub Characteristic

plain

Quantity

1

Securing Hole Quantity

2

Securing Location

bb end

Securing Method

threaded hole(s)

Split Hub Feature

not included

Step Outside Diameter

9.500 inches nominal and 8.125 inches nominal and 6.750 inches nominal

Style Designator

plain

Thread Size

7/16-14

V Groove Angle In Deg

42.0

V Groove Pitch Diameter

9.125 inches nominal

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

0008110

Cross Reference

CAGE Codes

15434

Cummins Inc.

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

S - 60.0

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

64560

Water Commodity

793 - Jack stays, shackle rings, anchors, chains (antisubmarine equipment)

National Motor Freight Classification Item Number

127300

Schedule B & Trade

Schedule B

8487-90-0080

Description

machinery parts not containing electrical features, and not specified or included elsewhere in chapter 84, except ships' propellers

End Use

21180 - Industrial machines, other

Unit of Quantity

NO

USDA

Yes

(SITC) Standard International Trade Classification

74999

(NAICS) North American Industrial Classification System

333998

Questions & Answers

1. What is the FSCG of the NSN 3020-00-432-9643?

   The FSCG of the NSN 3020-00-432-9643 is 3020

2. Does the NSN 3020-00-432-9643 have a Schedule B code assigned?

   Yes, the Schedule B code is 8487900080

3. Does NSN 3020-00-432-9643 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 3020-00-432-9643 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-432-9643 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 3020-00-432-9643 was assigned to the Federal Catalog?

   It was assigned 55 years ago, on Fri, May 7, 1971