4820-01-105-1372 DISK,VALVE Index 5905-01-105-1376 RESISTOR,FIXED,FILM

National Stock Number:
5365-01-105-1375

Federal Supply Class:
5365

National Item Identification Number:
011051375

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:
10087005A486GNIMIKKEISTOKESKUS NCB FINLAND
13025025-218876U S ARMY AVIATION AND MISSILE COMMAND
13025025-227784BROWN PRECISION, INC
13025025-280378TRIUMPH AEROSTRUCTURES, LLC


Techincal Specification:
BOLT HOLE CENTERLINE TO NEAREST EDGE DISTANCE25.5 MILLIMETERS NOMINAL
BOLT HOLE QUANTITY2
CENTER TO CENTER DISTANCE BETWEEN BOLT HOLES ALONG LENGTH40.0 MILLIMETERS NOMINAL
HOLE DIAMETER10.293 MILLIMETERS MINIMUM AND 10.469 MILLIMETERS MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-250/11,T6 FED SPEC SINGLE MATERIAL RESPONSE
MATERIALALUMINUM ALLOY 6061
OUTSIDE EDGE TO BOLT HOLE CENTER DISTANCE ALONG LENGTH25.5 MILLIMETERS NOMINAL
OVERALL LENGTH91.00 MILLIMETERS NOMINAL
OVERALL WIDTH25.00 MILLIMETERS NOMINAL
SURFACE TREATMENTPRIMER ZINC


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