5305-00-061-7953 SCREW,SHOULDER Index 5365-00-061-7959 SHIM

National Stock Number:
5365-00-061-7958

Federal Supply Class:
5365

National Item Identification Number:
000617958

Description:
SPACER,PLATE

Detail:
A flat metal or plastic item of various peripheral shapes having a solid (not laminated) cross-section. It is designed to maintain a predetermined distance between two surfaces. For round items without a hole having a solid rectangular cross-section use DISK, SOLID, PLAIN. For round or hexagonal items with only one hole centrally located and with the length (thickness) exceeding 25 percent of the outside diameter or distance across peripheral flats, see SPACER, SLEEVE. The thickness between the two parallel bearing surfaces must be 0.006 inch, (0.152 mm) or more for items less than 1/4 inch (6.35 mm) across the peripheral diameter, or smallest overall outside dimension, or must be 0.016 inch (0.406 mm) or more for items 1/4 inch (6.35 mm) or greater across the peripheral diameter or smallest overall outside dimension. For items with a thickness less than those indicated above, see SHIM. For items with one hole centrally located conforming to the above dimensional criteria use WASHER, FLAT or SPACER, RING as applicable. When thickness and/or outside diameter or smallest overall outside dimension is designated as a tolerance/dimension the maximum dimension will be used to determine compliance. Excludes GASKET; INSULATOR (as modified) and MOUNTING PAD, ELECTRICAL-ELECTRONIC COMPONENT.


Manufacturer Information:
SS430W23B06083178286SIKORSKY AIRCRAFT CORPORATION


Techincal Specification:
APERTURE DIAMETER0.600 INCHES NOMINAL
BOLT CIRCLE DIAMETER1.680 INCHES NOMINAL
BOLT HOLE QUANTITY8
HOLE DIAMETER0.098 INCHES NOMINAL
OUTSIDE DIAMETER2.300 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/13,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 7075
STYLE DESIGNATORCIRCULAR
SURFACE TREATMENTANODIZE OR CHROMATE ZINC


Click here to Register for Free 30-day Trial