861306 Helical Gear
3020-00-358-2789
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Official Item Classification
- Name
- Helical Gear
- Part Number
- 861306
- (NSN) National Stock Number
- 3020-00-358-2789
- (FSG) Federal Supply Group
- 30 Mechanical Power Transmission Equipment
- (FSC) Federal Supply Classification
- 3020 Gears, Pulleys, Sprockets and Transmission Chain
- (INC) Item Name Code
- 05464
- (FIIG) Federal Item Identification Guide
- A27300
- Date
- 01/01/1963 (63 years ago)
plain, solid body style, 24 teeth quantity, w/ keyway both ends bore style, 3.0120 inches nominal pitch diameter, 30.1 rockwell c nominal overall hardness rating
Specs & Compatibility
plain, solid
3.0120 inches nominal
24
w/ keyway both ends
30.1 rockwell c nominal overall
3.2030 inches
single helix
standard
left
14.5000 degrees
37.1734 degrees
1.063 inches
1.4353 inches first end
0.2529 inches first end
0.8620 inches first end
steel comp 1141 overall
66 fed std single material response and aisi/saf 1141 assn std single material response overall
hubless
Regulatory Compliance
Precious metal content is unknown
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
0005464