509-2-2M-4 Knob
5355-00-644-2269
Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.
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Official Item Classification
- Name
- Knob
- Part Number
- 509-2-2M-4
- (NSN) National Stock Number
- 5355-00-644-2269
- (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
- 01/01/1963 (63 years ago)
2 setscrew hole quantity, 0.640 inches minimum counterbore diameter, 0.320 inches minimum counterbore depth, 0.484 inches maximum distance from hole center to knob/skirt base, 0.252 inches minimum and 0.254 inches maximum inside diameter
Specs & Compatibility
0.252 inches minimum and 0.254 inches maximum
0.640 inches minimum
0.320 inches minimum
2
0.484 inches maximum
0.730 inches minimum
grip aid
counterbored
0.890 inches minimum and 0.930 inches maximum
stepped
setscrews
1.325 inches minimum and 1.425 inches maximum
opaque
hexagon socket
32 screw hole
0.164 inches screw hole
0.845 inches maximum
nondetachable
tactile form-gain,0.610 in. min dia,0.650 in. max dia,0.365 in. min thickness,0.415 in. max thickness
round
unc screw hole
Replacement For
| Part Number | Description | |
|---|---|---|
| 5355-00-668-5624 | No Name Available | 12/17/1965 |
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
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