1020-02-D
Groove Pulley
This page provides complete and verified information for part number 1020-02-D, NSN 3020-01-418-2070
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
Federal Supply Group
Mechanical Power Transmission Equipment
Federal Supply Classification
3020 Gears, Pulleys, Sprockets and Transmission Chain
National Stock Number
3020-01-418-2070
Item Name Code
08109
Assigment Date
08/22/1995 (31 years ago)
1.844 inches nominal overall length, 4.250 inches nominal outside diameter, 0.500 inches nominal groove width, 0.281 inches nominal groove depth, right-hand thread direction
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Thread Direction
- right-hand
- Groove Depth
- 0.281 inches nominal
- Groove Width
- 0.500 inches nominal
- Outside Diameter
- 4.250 inches nominal
- Overall Length
- 1.844 inches nominal
- Keyway Width
- 0.188 inches nominal
- Thread Size
- 5/16-18
- Bore Diameter
- 0.750 inches nominal
- Bore Length
- 1.344 inches nominal
- Distance From Center Of Bore To Bottom Of Keyway
- 0.469 inches nominal
- V Groove Angle In Deg
- 36.0
- Securing Hole Quantity
- 1
- Face Width
- 1.375 inches nominal
- Design Form
- spoked
- Bore Type
- straight
- Bearings
- not included
- Groove Quantity
- 2
- Counterbore Feature
- not included
- Hole Location
- over keyway in hub
- Keying Facility
- included
- Keying Facility Type
- keyway
- Securing Method
- threaded hole
- Split Hub Feature
- not included
- Web/Spoke Relationship To Face Centerline
- not offset
- Lightening Hole
- not included
- Integral Cooling Vane
- not included
- Groove Shape
- v
- Standard V-Belt Section Designation For Which Designed
- 4l and a
- Bore Feature
- included
- Protruding Hub Characteristic
- plain
- Securing Location
- bb end
- Distance From Outside Flange/Rim To Hub End And Location
- 0.469 inches nominal bb end
- Special Features
- used in fan/motor isolator base assembly
- Material
- iron cast overall
- Quantity
- 1
- Style Designator
- webbed or spoked
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 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.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- T353-A
- A - Item does not contain precious metal.
- 0008109
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8487900080
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- National Motor Freight Classification Item Number
- National Motor Freight Classification Sub-Item Number
- Uniform Freight Classification Item Number
- National Motor Freight Class Rating
- Water Commodity
- Type of Cargo
- Special Hand
- Air Dimension
- Air Commodity
- National Motor Freight Description
- AX
- 127320
- X
- 64560
- Q - 70.0
- 593 - Motors and parts, (machinery and parts),(less than 35 feet)
- Z - No special type of cargo code applicable
- 9 - Other or no special handling required (sh)
- A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
- VZ -
- pulleys/sheaves,noi
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 1020-02-D
What is the FSCG of the NSN 3020-01-418-2070?
The FSCG of the NSN 3020-01-418-2070 is 3020
Does the NSN 3020-01-418-2070 have a Schedule B code assigned?
Yes, the Schedule B code is 8487900080
Does NSN 3020-01-418-2070 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 3020-01-418-2070 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-01-418-2070 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 3020-01-418-2070 was assigned to the Federal Catalog?
It was assigned 31 years ago, on Tue, Aug 22, 1995
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