9524621 Recessed Washer
5310-00-797-7708
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Official Item Classification
- Name
- Recessed Washer
- Part Number
- 9524621
- (NSN) National Stock Number
- 5310-00-797-7708
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 15933
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 01/01/1962 (64 years ago)
0.151 inches minimum and 0.161 inches maximum material thickness, 27.0 rockwell c minimum and 33.0 rockwell c maximum hardness rating, 126000 pounds per square inch minimum tensile strength, 0.995 inches minimum and 1.005 inches maximum outside diameter, 0.505 inches minimum and 0.515 inches maximum hole diameter
Specs & Compatibility
0.505 inches minimum and 0.515 inches maximum
0.995 inches minimum and 1.005 inches maximum
0.151 inches minimum and 0.161 inches maximum
126000 pounds per square inch
27.0 rockwell c minimum and 33.0 rockwell c maximum
0.608 inches minimum and 0.618 inches maximum
90.0 degrees nominal
90.0 degrees nominal
0.608 inches minimum and 0.618 inches maximum
steel comp 4130 overall
mil-s-18729 cond a mil spec single material response overall
cadmium and chromate overall
qq-p-416,ty 2,cl 2 fed spec single treatment response overall
recessed both sides
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.
0015933