S400-1A Knob
5355-01-023-9188
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Official Item Classification
- Name
- Knob
- Part Number
- S400-1A
- (NSN) National Stock Number
- 5355-01-023-9188
- (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
- 06/29/1976 (50 years ago)
0.750 inches nominal counterbore diameter, 0.250 inches nominal inside diameter, 1 setscrew hole quantity, 0.375 inches nominal distance from hole center to knob/skirt base, 0.125 inches nominal counterbore depth
Specs & Compatibility
0.250 inches nominal
0.750 inches nominal
0.125 inches nominal
1
0.375 inches nominal
0.625 inches nominal
smooth
counterbored
0.938 inches nominal
line
setscrews
0.750 inches nominal
hexagon socket
32 screw hole
0.164 inches screw hole
round with bar face
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