28H300-SD

View detailed technical data, stock status, and sourcing information for: 28H300-SD

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28H300-SD
Federal Supply Group
Mechanical Power Transmission Equipment
National Stock Number
3020-01-150-0464
Item Name Code
04456
Assigment Date
03/29/1983 (43 years ago)

0.500 inches nominal bore diameter, 4.687 inches nominal outside diameter, 4.687 inches nominal outside diameter, guide furnished items, 1.810 inches nominal bore length

Product Characteristics

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

Furnished Items
guide
Outside Diameter
4.687 inches nominal
Outside Diameter
4.687 inches nominal
Bore Diameter
0.500 inches nominal
Bore Length
1.810 inches nominal
End Item Identification
fire pump
Pitch Diameter
4.456 inches nominal
Face Width
3.380 inches nominal
Design Form
plain
Bore Type
straight
Distance From Hub End To Flange End
0.630 inches nominal both ends
Guide Type
sprocket side flange
Protruding Hub Characteristic
plain
Teeth Row Quantity
1
Teeth Quantity Per Row
28
Hardness Rating Test Method
not rated
Tooth Pitch
0.500 inches nominal
Special Features
bushing must be bored to suit pump shaft upon receipt
Material
iron cast uns f12101
Material Document And Classification
qq-i-652, class 30 fed spec single material response
Style Designator
webbed or spoked

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
28H300 Sprocket Wheel
28H300-SD Sprocket Wheel

FAQs

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

What is the FSCG of the NSN 3020-01-150-0464?
The FSCG of the NSN 3020-01-150-0464 is 3020
Does the NSN 3020-01-150-0464 have a Schedule B code assigned?
Yes, the Schedule B code is 8483901000
Does NSN 3020-01-150-0464 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 3020-01-150-0464 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-01-150-0464 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 3020-01-150-0464 was assigned to the Federal Catalog?
It was assigned 43 years ago, on Tue, Mar 29, 1983

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