4020-0040 Knob
5355-01-244-4572
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Official Item Classification
- Name
- Knob
- Part Number
- 4020-0040
- (NSN) National Stock Number
- 5355-01-244-4572
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5355 Knobs and Pointers
- (INC) Item Name Code
- 03263
- (FIIG) Federal Item Identification Guide
- A530M0
- Date
- 11/14/1986 (39 years ago)
smooth gripping surface condition, 2 setscrew hole quantity, 0.250 inches nominal distance from hole center to knob/skirt base, 0.260 inches nominal inside diameter, 0.500 inches maximum overall depth
Specs & Compatibility
0.260 inches nominal
2
0.250 inches nominal
0.500 inches maximum
smooth
round
0.620 inches nominal
setscrews
0.560 inches nominal
clear
hexagon socket
40 screw hole
0.112 inches screw hole
black
plastic
skirted/round with concave top
unc screw hole
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.
0003263
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