NSN BAR128-22

An externally threaded fastener whose threaded portion is of one nominal diameter, no. 10 (0.190 in.) (5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than no. 10 (0.190 in.) (5 mm) and those items with an inserted drive head, use screw, shoulder. For items which are no. 10 (0.190 in.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use bolt, externally relieved body. Excludes:thumbscrew.

1.875 inches nominal1.875 inches nominal bore length, includedincluded bore feature, 0.625 inches nominal0.625 inches nominal bore diameter, straightstraight bore type, not includednot included bearings.

NSN 3020-00-034-2193 Datasheet

(NSN) National Stock Number

3020-00-034-2193

(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

00-034-2193

Requires Demilitarization

Yes

(INC) Item Name Code

08109

Date

Tue, Jan 1, 1963

Schedule B Code

8487900080

Bearings

not includednot included

Bore Diameter

0.625 inches nominal0.625 inches nominal

Bore Length

1.875 inches nominal1.875 inches nominal

Bore Feature

includedincluded

Bore Type

straightstraight

Counterbore Feature

not includednot included

Design Form

plainplain

Distance From Center Of Bore To Bottom Of Keyway

0.406 inches nominal0.406 inches nominal

Distance From Outside Flange/Rim To Hub End And Location

0.438 inches nominal aa end and 0.438 inches nominal aa end and 0.312 inches nominal bb end0.312 inches nominal bb end

Face Width

0.688 inches minimum and 0.688 inches minimum and 1.062 inches maximum1.062 inches maximum

Furnished Items And Quantity

setscrew,one eachsetscrew,one each

Groove Quantity

11

Groove Shape

vv

Groove Width

0.500 inches minimum and 0.500 inches minimum and 0.875 inches maximum0.875 inches maximum

Groove Depth

0.812 inches nominal0.812 inches nominal

Hole Location

centered 0.188 in.from face of hub,top of keywaycentered 0.188 in.from face of hub,top of keyway

Hub End Outside Diameter And Location

2.000 inches nominal aa end and 2.000 inches nominal aa end and 1.562 inches nominal bb end1.562 inches nominal bb end

Integral Cooling Vane

not includednot included

Keyway Width

0.188 inches nominal0.188 inches nominal

Keying Facility

includedincluded

Keying Facility Type

keywaykeyway

Lightening Hole

not includednot included

Material

iron cast overalliron cast overall

Pitch Diameter

3.300 inches minimum and 3.300 inches minimum and 4.700 inches maximum4.700 inches maximum

Outside Diameter

4.750 inches nominal4.750 inches nominal

Overall Length

1.875 inches nominal1.875 inches nominal

Protruding Hub Characteristic

plainplain

Quantity

11

Securing Hole Quantity

11

Securing Location

bb endbb end

Securing Method

threaded hole(s)

Split Hub Feature

not includednot included

Standard V-Belt Section Designation For Which Designed

3l-4l-5l-a-b3l-4l-5l-a-b

Style Designator

plainplain

Surface Treatment

paintpaint

Thread Size

0.312-180.312-18

V Groove Angle In Deg

36.036.0

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

10018

Avaho Acquisition Corp Dba Impac

U.s./canadian manufacturers

71176

Emerson Electric Co Browning Mfg 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

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 3020-00-034-2193?

   The FSCG of the NSN 3020-00-034-2193 is 3020

2. Does the NSN 3020-00-034-2193 have a Schedule B code assigned?

   Yes, the Schedule B code is 8487900080

3. Does NSN 3020-00-034-2193 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 3020-00-034-2193 contain precious materials?

   Item does not contain precious metal.

5. Does NSN 3020-00-034-2193 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 3020-00-034-2193 was assigned to the Federal Catalog?

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