5330-01-188-7489 RETAINER,PACKING Index 5310-01-188-7495 WASHER,LOCK

National Stock Number:
5365-01-188-7493

Federal Supply Class:
5365

National Item Identification Number:
011887493

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:
3172766-12N935BOEING DISTRIBUTION SERVICES X, INC.
3172766-159364HONEYWELL INTERNATIONAL INC.


Techincal Specification:
APERTURE DIAMETER0.530 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
BOLT HOLE QUANTITY4
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH1.414 INCHES NOMINAL
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG WIDTH1.414 INCHES NOMINAL
HOLE DIAMETER0.210 INCHES MINIMUM AND 0.220 INCHES MAXIMUM
MATERIALSTEEL
PROPRIETARY CHARACTERISTICSPACS
OUTSIDE CORNER RADIUS0.220 INCHES NOMINAL
OVERALL LENGTH1.954 INCHES NOMINAL
OVERALL WIDTH1.954 INCHES NOMINAL
STYLE DESIGNATORNON-CIRCULAR W/BOLT HOLES


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