Aerospace Hardware Store

Aerospace

Hardware

A4236 Spur Gear

3020-00-294-7661

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

280566-9531
4820-01-113-1596
Flow Control Valve
280566 ITEM 12
5340-01-105-2716
Self-Locking Insert
280566 ITEM 13
4820-01-108-5931
Valve Stem Retainer
280566 ITEM 13L1
4820-01-108-5931
Valve Stem Retainer
280566 ITEM 14
5305-01-104-1666
Stem Screw
280566 ITEM 15
4820-01-214-8098
Fluid Valve Stem
280566 ITEM 15 L1
4820-01-214-8098
Fluid Valve Stem
280566 ITEM 17
4820-01-094-3046
Valve Cage

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Spur Gear
Part Number
A4236
(NSN) National Stock Number
3020-00-294-7661
(FSG) Federal Supply Group
30 Mechanical Power Transmission Equipment
(INC) Item Name Code
05466
(FIIG) Federal Item Identification Guide
A27300
Date
01/01/1963 (63 years ago)

plain, solid body style, 2.031 inches nominal outside diameter, w/ keyway both ends bore style, 1.9690 inches nominal pitch diameter, 63 teeth quantity

Specs & Compatibility

Body Style

plain, solid

Pitch Diameter

1.9690 inches nominal

Teeth Quantity

63

Bore Style

w/ keyway both ends

Nominal Outside Diameter

2.031 inches

Nominal Overall Length

0.656 inches

Tooth Form

standard

Pressure Angle

14.5000 degrees

Nominal Distance Between Body Face And Protruding Hub End

0.562 inches first end

Face Nominal Width

0.094 inches

Bore Nominal Diameter

0.375 inches both ends

Keyway Nominal Width

0.063 inches both ends

Nominal Distance From Bore Center To Keyway Bottom

0.250 inches both ends

Counterbore Nominal Depth

0.270 inches first end

Counterbore Nominal Diameter

0.750 inches first end

Hub Style Designator

1 step first end

End Nominal Length

0.156 inches first end

End Nominal Diameter

0.500 inches first end

First Step Nominal Length

0.406 inches first end

First Step Nominal Diameter

1.031 inches first end

Material

copper alloy 903 overall

Material Document And Classification

mil-b-16540,grade a mil spec single material response overall

Style Designator

protruding hub

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

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

0005466

Related Hardware Products

Part Number Description
A4236 Spur Gear

Frequently Asked Questions

What is the FSCG of the NSN 3020-00-294-7661?
The FSCG of the NSN 3020-00-294-7661 is 3020
Does the NSN 3020-00-294-7661 have a Schedule B code assigned?
Yes, the Schedule B code is 8483409000
Does NSN 3020-00-294-7661 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 3020-00-294-7661 contain precious materials?
Item does not contain precious metal.
Does NSN 3020-00-294-7661 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 3020-00-294-7661 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963