5310-00-488-5880
Lock Washer
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Official Item Classification
- Name
- Lock Washer
- (NSN) National Stock Number
- 5310-00-488-5880
- (FSG) Federal Supply Group
- 53 Hardware and Abrasives
- (FSC) Federal Supply Classification
- 5310 Nuts and Washers
- (INC) Item Name Code
- 14218
- (FIIG) Federal Item Identification Guide
- A022B0
- Date
- 05/20/1970 (56 years ago)
35.0 rockwell c minimum and 45.0 rockwell c maximum hardness rating, 0.460 inches maximum outside diameter, 0.318 inches minimum and 0.328 inches maximum hole diameter, steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 384 overall material, 0.093 inches minimum material thickness
Specs & Compatibility
0.318 inches minimum and 0.328 inches maximum
0.460 inches maximum
0.093 inches minimum
35.0 rockwell c minimum and 45.0 rockwell c maximum
steel comp 301 or steel comp 302 or steel comp 303 or steel comp 303se or steel comp 304 or steel comp 304l or steel comp 305 or steel comp 308 or steel comp 309 or steel comp 309s or steel comp 310 or steel comp 310s or steel comp 314 or steel comp 316 or steel comp 316l or steel comp 317 or steel comp 321 or steel comp 347 or steel comp 348 or steel comp 385 or steel comp 384 overall
66 fed std all material responses overall
passivate overall
qq-p-35,type 1,type 2 or type 3 fed spec single treatment response overall
split helical-right hand
80205-nas1676 professional/industrial association standard
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.
0014218
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