28173DB Spur Gear
3020-00-204-0370
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Official Item Classification
- Name
- Spur Gear
- Part Number
- 28173DB
- (NSN) National Stock Number
- 3020-00-204-0370
- (FSG) Federal Supply Group
- 30 Mechanical Power Transmission Equipment
- (FSC) Federal Supply Classification
- 3020 Gears, Pulleys, Sprockets and Transmission Chain
- (INC) Item Name Code
- 05466
- (FIIG) Federal Item Identification Guide
- A27300
- Date
- 01/01/1961 (65 years ago)
plain, solid body style, standard tooth form, 20.0000 degrees pressure angle, 19.6050 inches nominal pitch diameter, 157 teeth quantity
Specs & Compatibility
plain, solid
19.6050 inches nominal
157
standard
20.0000 degrees
steel comp 1050 overall
66 fed std single material response and aisi/sae 1050 assn std single material response overall
hubless
Regulatory Compliance
Item does not contain precious metal.
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.
S9C
0005466