5310-01-352-7386 WASHER,SHOULDERED AND RECESSED Index 5310-01-352-7388 WASHER,SPRING TENSION

National Stock Number:
5310-01-352-7387

Federal Supply Class:
5310

National Item Identification Number:
013527387

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:
334335P0133654HOWDEN FLUID SYSTEMS
334335P0159027MEGGITT DEFENSE SYSTEMS, INC. DBA MEGGITT WESTERN DESIGN
334335P0162228MEGGITT DEFENSE SYSTEMS, INC.


Techincal Specification:
HOLE DIAMETER0.250 INCHES MINIMUM AND 0.253 INCHES MAXIMUM
OUTSIDE DIAMETER2.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-225/8 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.058 INCHES MINIMUM AND 0.068 INCHES MAXIMUM
MATERIALALUMINUM ALLOY 6061 OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNAVY SPECIAL PROJECT
RECESS DEPTH0.050 INCHES MINIMUM AND 0.052 INCHES MAXIMUM
RECESS DIAMETER0.375 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
SHOULDER DIAMETER1.747 INCHES MINIMUM AND 1.750 INCHES MAXIMUM
SHOULDER HEIGHT0.160 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED AND RECESSED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-P-23377 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTPRIMER OVERALL


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