91350 Helical Gear
3020-00-089-2351
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Official Item Classification
- Name
- Helical Gear
- Part Number
- 91350
- (NSN) National Stock Number
- 3020-00-089-2351
- (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
- 01/01/1961 (65 years ago)
11 teeth quantity, 2.3750 inches nominal pitch diameter, 2.7750 inches nominal outside diameter, w/ keyway both ends bore style, plain, solid body style
Specs & Compatibility
plain, solid
2.3750 inches nominal
11
w/ keyway both ends
2.7750 inches
single helix
standard
right
20.0000 degrees
10.0000 degrees
3.500 inches
1.125 inches both ends
0.250 inches both ends
0.693 inches both ends
steel comp 4140 overall
66 fed std single material response and aisi/sae 4140 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