NSN 11664244

0.670 inches minimum and 0.671 inches maximum bore diameter, 1.100 inches nominal bore length, straight bore type, included bore feature, not included bearings.

NSN 3020-00-134-7946 Datasheet

(NSN) National Stock Number

3020-00-134-7946

(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

00-134-7946

Requires Demilitarization

Yes

(INC) Item Name Code

08109

Date

Thu, Jul 3, 1969

Schedule B Code

8487900080

Bearings

not included

Bore Diameter

0.670 inches minimum and 0.671 inches maximum

Bore Length

1.100 inches nominal

Bore Feature

included

Bore Type

straight

Counterbore Feature

not included

Design Form

webbed

Distance From Center Of Bore To Bottom Of Keyway

0.405 inches nominal

Distance From Outside Flange/Rim To Hub End And Location

0.620 inches nominal bb end

Face Width

1.420 inches nominal

Groove Quantity

2

Groove Shape

v

Groove Width

0.515 inches nominal

Groove Depth

0.560 inches nominal

Hole Location

through pulley body,120 deg apart,4.360 in. dia bc

Hub End Outside Diameter And Location

1.180 inches nominal aa end and 1.240 inches nominal bb end

Integral Cooling Vane

not included

Keyway Width

0.126 inches minimum and 0.128 inches maximum

Keying Facility

included

Keying Facility Type

keyway

Lightening Hole

included

Material Document And Classification

qq-i-652-canceled fed spec single material response overall

Material

iron cast uns f11401 or iron cast uns f11701 or iron cast uns f12101 or iron cast uns f12401 or iron cast uns f12801 or iron cast uns f13101 or iron cast uns f13501 or iron cast uns f13801 or iron cast uns f14101 overall

Outside Diameter

8.790 inches minimum and 8.810 inches maximum

Overall Length

1.420 inches nominal

Protruding Hub Characteristic

plain

Quantity

1

Securing Hole Quantity

3

Securing Location

both ends

Securing Method

threaded hole(s)

Split Hub Feature

not included

Style Designator

webbed or spoked

Surface Treatment

enamel

Thread Size

3/8-16

V Groove Angle In Deg

36.0

Web/Spoke Relationship To Face Centerline

offset

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

0008109

Cross Reference

CAGE Codes

19207

U S Army Tank Automotive Command Amsta-Im-Mm

Government departments or units, including military organizations

A00AM

E.c.a Etablissement Central des Approvisionnements des Forces Armees Royales

Military standards and standards organizations (ex:stanags,milspecs,defstans)

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

Q - 70.0

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

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

National Motor Freight Classification Item Number

127320

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 3020-00-134-7946?

   The FSCG of the NSN 3020-00-134-7946 is 3020

2. Does the NSN 3020-00-134-7946 have a Schedule B code assigned?

   Yes, the Schedule B code is 8487900080

3. Does NSN 3020-00-134-7946 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 3020-00-134-7946 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-134-7946 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 3020-00-134-7946 was assigned to the Federal Catalog?

   It was assigned 57 years ago, on Thu, Jul 3, 1969