51A4MA/WD Knob
5355-01-138-2117
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Official Item Classification
- Name
- Knob
- Part Number
- 51A4MA/WD
- (NSN) National Stock Number
- 5355-01-138-2117
- (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
- 09/08/1982 (44 years ago)
2 setscrew hole quantity, 0.435 inches minimum counterbore diameter, 0.252 inches minimum and 0.254 inches maximum inside diameter, 0.026 inches minimum counterbore depth, 0.158 inches maximum distance from hole center to knob/skirt base
Specs & Compatibility
0.252 inches minimum and 0.254 inches maximum
0.435 inches minimum
0.026 inches minimum
2
0.158 inches maximum
96906-ms91528 government standard
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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