7L4RS Knob
5355-00-949-6289
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Official Item Classification
- Name
- Knob
- Part Number
- 7L4RS
- (NSN) National Stock Number
- 5355-00-949-6289
- (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
- 04/20/1966 (60 years ago)
0.568 inches minimum overall depth, grip aid gripping surface condition, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.369 inches maximum distance from hole center to knob/skirt base, 2 setscrew hole quantity
Specs & Compatibility
0.252 inches minimum and 0.254 inches maximum
2
0.369 inches maximum
0.568 inches minimum
grip aid
flatted one side
0.690 inches minimum and 0.730 inches maximum
stepped
setscrews
0.222 inches minimum and 0.227 inches maximum
0.752 inches minimum and 0.812 inches maximum
hexagon socket
40 screw hole
0.112 inches screw hole
0.680 inches maximum
nondetachable
shaft accommodation hole counterbored,0.485 in. min dia,0.188 in. min depth
black
round
unc screw hole
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.
0003263