1620-00-300-2255 RETAINER,STEER DAMPER SPRING Index 5998-00-300-2258 PRINTED WIRING BOARD

National Stock Number:
5340-00-300-2256

Federal Supply Class:
5340

National Item Identification Number:
003002256

Description:
RETAINER,HELICAL COMPRESSION SPR

Detail:
A CYLINDRICAL ITEM SPECIFICALLY DESIGNED TO FIT OVER THE END OF, AND COMPLETELY ENCASE THE SPRING. THE OPEN END IS USUALLY FLANGED, THE OPPOSITE END MAY BE CLOSED OR HAVE AN ORIFICE TO ACCOMMODATE A GUIDE, PLUNGER, OR THE LIKE. IT IS USED TO POSITION THE SPRING AND RESTRAIN LATERAL MOTION. IT MAY PROVIDE A SEAT FOR THE SPRING. EXCLUDES HOLDER, SPRING.


Manufacturer Information:
68A450944-200176301THE BOEING COMPANY


Techincal Specification:
END HOLE DIAMETER0.208 INCHES MINIMUM AND 0.218 INCHES MAXIMUM
BODY INSIDE DIAMETER0.622 INCHES MINIMUM AND 0.628 INCHES MAXIMUM
BODY OUTSIDE DIAMETER0.670 INCHES MINIMUM AND 0.680 INCHES MAXIMUM
CASEHARDENING INDICATORNOT CASEHARDENED
FSC APPLICATION DATASTEER DAMPER,ACFT
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-200/3, ALLOY 2024 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 2024
OVERALL HEIGHT0.590 INCHES NOMINAL
STYLE DESIGNATORPARALLEL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONPS13201, CLASS 1, TYPE 2, MCDONNELL DOUGLAS CORP MFR REF SINGLE TREATMENT RESPONSE
SURFACE TREATMENTANODIZE


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