3020-01-357-7173

Find complete technical information, availability, and procurement data for: 3020-01-357-7173

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3020-01-357-7173
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-01-357-7173
Item Name Code
04456
Assigment Date
04/30/1992 (34 years ago)

An item of various shapes (usually circular, conical, cylindrical, or rectangular) used to prevent or regulate the flow of liquids or gases through the valve. May include a retainer, screw, holder, and the like.

3.380 inches nominal overall length, counterbore and keying facility furnished items, 0.810 inches nominal counterbore depth, 6.559 inches nominal outside diameter, 3.626 inches nominal counterbore diameter

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Counterbore Diameter
3.626 inches nominal
Counterbore Depth
0.810 inches nominal
Furnished Items
counterbore and keying facility
Outside Diameter
6.559 inches nominal
Overall Length
3.380 inches nominal
Keyway Width
0.502 inches nominal
Bore Diameter
2.502 inches nominal
Bore Length
1.810 inches nominal
Distance From Center Of Bore To Bottom Of Keyway
1.478 inches nominal
Drilled Hole Diameter
0.250 inches nominal and 0.344 inches nominal
Pitch Diameter
6.667 inches nominal
Securing Hole Quantity
8
Furnished Items And Quantity
two bushings
Hub Outside Diameter
4.250 inches nominal aa end
Face Width
2.440 inches nominal
Design Form
plain
Bore Type
straight
Distance From Hub End To Flange End
0.940 inches nominal aa end
Groove Quantity
1
Counterbore Location
bb end
Hole Location
on sprocket face
Keying Facility Type
keyway
Securing Method
drilled hole
Protruding Hub Characteristic
plain
Securing Location
both ends
Teeth Row Quantity
1
Teeth Quantity Per Row
38
Hardness Rating Test Method
not rated
Tooth Pitch
0.551 inches nominal
Special Features
second counterbore located second end,4.810 in. dia,0.760 in. depth
Material
copper alloy
Quantity
1
Style Designator
plain

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Part Number Name
53X-02-221 Sprocket Wheel

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3020-01-357-7173?
The FSCG of the NSN 3020-01-357-7173 is 3020
Does the NSN 3020-01-357-7173 have a Schedule B code assigned?
Yes, the Schedule B code is 8483901000
Does NSN 3020-01-357-7173 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.
Does NSN 3020-01-357-7173 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-01-357-7173 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.
When the NSN 3020-01-357-7173 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Thu, Apr 30, 1992

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