NSN 5310-00-774-9427

Part Details | RECESSED WASHER

5310-00-774-9427 A washer of any peripheral shape having a centrally located hole. Both bearing surfaces are parallel and flat, but one or both of the bearing surfaces must be broken by a counterbore, countersink, or similarly shaped recess. The thickness must not exceed 25 per cent of the outside diameter or the largest outside dimension. The maximum limit of the tolerance or range applied to the thickness and/or largest outside dimension must be used to determine compliance. Excludes WASHER, CONCAVE, RETAINER, PACKING, and thrust type washers. See also SPACER, SLEEVE; and SPACER, STEPPED.

Alternate Parts: 1400073332C4, 140-007-33-32C4, 5310PL0945184, 1400073332C4, 140-007-33-32C4, 10088030, 5310-00-774-9427, 00-774-9427, 5310007749427, 007749427

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196000-774-942715933 ( WASHER, RECESSED )
REFERENCE DRAWINGS & PICTURES

SPRING TENSION

Cross Reference | NSN 5310-00-774-9427
Part Number Cage Code Manufacturer
140-007-33-32C497499BELL HELICOPTER TEXTRON INC.DBA BELL HELICOPTER
5310PL09451849009HINSPEKTORAT WSPARCIA SIL ZBROJNYCH
140-007-33-32C480070LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN
10088030A486GNIMIKKEISTOKESKUS NCB FINLAND
Technical Data | NSN 5310-00-774-9427
Characteristic Specifications
STYLE DESIGNATOR8 SPRING TENSION
HOLE DIAMETER0.506 INCHES MINIMUM AND 0.526 INCHES MAXIMUM
OUTSIDE DIAMETER0.990 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
MATERIAL THICKNESS0.120 INCHES MINIMUM AND 0.130 INCHES MAXIMUM
TOP RECESS DIAMETER0.586 INCHES MINIMUM AND 0.596 INCHES MAXIMUM
BOTTOM RECESS DIAMETER0.586 INCHES MINIMUM AND 0.596 INCHES MAXIMUM
BOTTOM RECESS ANGLE89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM
TOP RECESS ANGLE89.0 DEGREES MINIMUM AND 91.0 DEGREES MAXIMUM
MINIMUM TENSILE STRENGTH240000 POUNDS PER SQUARE INCH