NSN 5310-00-652-7301

Part Details | SHOULDERED AND RECESSED WASHER

5310-00-652-7301 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING, SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Alternate Parts: 663937, 66-3937, 5310-00-652-7301, 00-652-7301, 5310006527301, 006527301

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-652-730115935 ( WASHER, SHOULDERED AND RECESSED )
REFERENCE DRAWINGS & PICTURES

SPRING TENSION

Cross Reference | NSN 5310-00-652-7301
Part Number Cage Code Manufacturer
66-393781205THE BOEING COMPANYDBA BOEING
Technical Data | NSN 5310-00-652-7301
Characteristic Specifications
STYLE DESIGNATOR6 SPRING TENSION
HOLE DIAMETER1.809 INCHES NOMINAL
SHOULDER DIAMETER2.632 INCHES NOMINAL
OUTSIDE DIAMETER3.106 INCHES NOMINAL
RECESS DIAMETER2.111 INCHES NOMINAL
SHOULDER HEIGHT0.606 INCHES NOMINAL
RECESS DEPTH0.344 INCHES NOMINAL
MATERIAL THICKNESS0.269 INCHES NOMINAL
SPECIAL FEATURESBOSS INTERNALLY SERRATED