5310-01-117-9450 WASHER,FLAT Index 5330-01-117-9452 PACKING,PREFORMED

National Stock Number:
5310-01-117-9451

Federal Supply Class:
5310

National Item Identification Number:
011179451

Description:
WASHER,SHOULDERED

Detail:
A WASHER, ROUND IN SHAPE, AND HAVING A CENTRALLY LOCATED HOLE. ONE BEARING SURFACE IS FLAT AND UNBROKEN, THE OTHER SURFACE IS IN THE FORM OF A RAISED SHOULDER (BOSS) HAVING A FLAT BEARING SURFACE. 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:
2640-31050N25306540NEW HAVEN MFG CORP AMATOM ELECTRONIC HARDWARE DIV
2640-31050N2531YGB8CAREY MANUFACTURING CO, INC


Techincal Specification:
MATERIALPLASTIC POLYAMIDE OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONL-P-410 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSHOULDERED
HOLE DIAMETER0.253 INCHES MINIMUM AND
0.263 INCHES MAXIMUM
SHOULDER DIAMETER0.300 INCHES MINIMUM AND
0.310 INCHES MAXIMUM
OUTSIDE DIAMETER0.432 INCHES MINIMUM AND
0.452 INCHES MAXIMUM
SHOULDER HEIGHT0.045 INCHES MINIMUM AND
0.055 INCHES MAXIMUM
MATERIAL THICKNESS0.026 INCHES MINIMUM AND
0.036 INCHES MAXIMUM


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