5310-01-043-2450 WASHER,FLAT Index 5975-01-043-2452 CONDUIT,METAL,RIGID

National Stock Number:
5310-01-043-2451

Federal Supply Class:
5310

National Item Identification Number:
010432451

Description:
WASHER,SHOULDERED AND RECESSED

Detail:
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.


Manufacturer Information:
71690899167HAMILTON SUNDSTRAND CORPORATION


Techincal Specification:
HARDNESS RATING30.0 ROCKWELL C MINIMUM AND 35.0 ROCKWELL C MAXIMUM
HOLE DIAMETER0.260 INCHES NOMINAL
MATERIAL THICKNESS0.055 INCHES NOMINAL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RECESS DEPTH0.055 INCHES NOMINAL
RECESS DIAMETER0.600 INCHES NOMINAL
SHOULDER DIAMETER0.842 INCHES NOMINAL
SHOULDER HEIGHT0.050 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED AND RECESSED


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