NSN 3796B

1.9844 inches minimum and 2.0156 inches maximum bore length, plain design form, 0.9375 inches nominal distance from center of bore to bottom of keyway, unable to decode distance from hub end to flange end, tapered bore type.

NSN 3020-00-277-3751 Datasheet

(NSN) National Stock Number

3020-00-277-3751

(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

00-277-3751

Requires Demilitarization

Yes

(INC) Item Name Code

04456

Date

Tue, Jan 1, 1963

Schedule B Code

8483901000

Bore Length

1.9844 inches minimum and 2.0156 inches maximum

Bore Type

tapered

Design Form

plain

Distance From Center Of Bore To Bottom Of Keyway

0.9375 inches nominal

Distance From Hub End To Flange End

unable to decode

Face Width

0.4370 inches minimum and 0.4380 inches maximum

Furnished Items

keying facility

Hardness Rating Test Method

not rated

Hub Outside Diameter

Keyway Width

0.375 inches nominal

Keying Facility Type

keyway

Material

iron

Pitch Diameter

4.316 inches minimum and 4.322 inches maximum

Outside Diameter

4.677 inches minimum and 4.683 inches maximum

Overall Length

1.9844 inches minimum and 2.0156 inches maximum

Protruding Hub Characteristic

plain

Quantity

1

Style Designator

plain

Taper Bore Major Diameter

1.494 inches minimum and 1.498 inches maximum

Taper Bore Minor Diameter

1.248 inches minimum and 1.252 inches maximum

Taper Major Diameter Location

bb end

Teeth Quantity Per Row

18

Teeth Row Quantity

1

Tooth Pitch

0.750 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.

Source of Supply Code

S9C - Defense supply center columbus, ohio 43215

Pseudo Item Name Code

0004456

Cross Reference

CAGE Codes

72992

Holmes Intl Inc

U.s./canadian manufacturers

00000

Ordnance Corps

U.s./canadian manufacturers

56442

Diamond Reo Truck Co

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.

Less than Carload Rating

S - 60.0

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

59820

Water Commodity

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

National Motor Freight Classification Item Number

117020

Schedule B & Trade

Schedule B

8483-90-1000

Description

chain sprockets and parts thereof

End Use

21180 - Industrial machines, other

Unit of Quantity

KG

USDA

Yes

(SITC) Standard International Trade Classification

74890

(NAICS) North American Industrial Classification System

333613

Questions & Answers

1. What is the FSCG of the NSN 3020-00-277-3751?

   The FSCG of the NSN 3020-00-277-3751 is 3020

2. Does the NSN 3020-00-277-3751 have a Schedule B code assigned?

   Yes, the Schedule B code is 8483901000

3. Does NSN 3020-00-277-3751 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 3020-00-277-3751 contain precious materials?

   Precious metal content is unknown

5. Does NSN 3020-00-277-3751 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 3020-00-277-3751 was assigned to the Federal Catalog?

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