NSN 5310-00-285-7040

Part Details | LOCK WASHER

5310-00-285-7040 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Alternate Parts: MS122033, NAS14431, NAS144-31, 5310-00-285-7040, 00-285-7040, 5310002857040, 002857040

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53MAY 21, 200900-285-704014218 ( WASHER, LOCK )
REFERENCE DRAWINGS & PICTURES
Cross Reference | NSN 5310-00-285-7040
Part Number Cage Code Manufacturer
MS12203396906MILITARY STANDARDSPROMULGATED BY MILITARY DEPARTMENTS
NAS144-3180205NATIONAL AEROSPACE STANDARDSCOMMITTEE AEROSPACE INDUSTRIES
Technical Data | NSN 5310-00-285-7040
Characteristic Specifications
HOLE DIAMETER0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
OUTSIDE DIAMETER0.591 INCHES MAXIMUM
MATERIAL THICKNESS0.078 INCHES MINIMUM AND 0.088 INCHES MAXIMUM
END ITEM IDENTIFICATIONMRAP - UNIQUE NSN - RG33 CAT I