5310-00-788-3988 WASHER,SHOULDERED Index 1620-00-788-3991 ELBOW,TUBE TO BOSS

National Stock Number:
5310-00-788-3989

Federal Supply Class:
5310

National Item Identification Number:
007883989

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:
1669-4413002GOODRICH CORPORATION
1669-446K4C8GOODRICH CORPORATION
1669-4476301THE BOEING COMPANY
17073113302S AND M MFG CO
17073117576GOODRICH CORP DBA GOODRICH CORP
17073155284HONEYWELL INTERNATIONAL INC.
32-41072-376301THE BOEING COMPANY


Techincal Specification:
HEAT TREATMENTNORMALIZED
HOLE DIAMETER0.390 INCHES NOMINAL
OUTSIDE DIAMETER1.250 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 6370 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL THICKNESS0.064 INCHES NOMINAL
MATERIALSTEEL COMP 4130 OVERALL
SHOULDER DIAMETER0.530 INCHES NOMINAL
SHOULDER HEIGHT0.066 INCHES NOMINAL
STYLE DESIGNATORSHOULDERED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION-1L-I-3042 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL


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