S28957-1 Knob
5355-00-480-3944
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Official Item Classification
- Name
- Knob
- Part Number
- S28957-1
- (NSN) National Stock Number
- 5355-00-480-3944
- (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
- 06/14/1974 (52 years ago)
0.655 inches nominal overall depth, 2 setscrew hole quantity, grip aid gripping surface condition, 0.250 inches nominal inside diameter, 0.349 inches nominal distance from hole center to knob/skirt base
Specs & Compatibility
0.250 inches nominal
2
0.349 inches nominal
0.655 inches nominal
grip aid
round
0.713 inches nominal
flared
arrow
setscrews
0.775 inches nominal
hexagon socket
32 screw hole
0.138 inches screw hole
1.150 inches nominal
nondetachable
black
round
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