NSN 5310-01-412-1245

Part Details | RECESSED WASHER

5310-01-412-1245 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: 9035912046PC7, 903-5912046PC7, 5310-01-412-1245, 01-412-1245, 5310014121245, 014121245

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53APR 12, 199501-412-124515933 ( WASHER, RECESSED )
REFERENCE DRAWINGS & PICTURES

SPRING TENSION

Cross Reference | NSN 5310-01-412-1245
Part Number Cage Code Manufacturer
903-5912046PC780090CHARLESTON NAVAL SHIPYARD NAVAL BASE
Technical Data | NSN 5310-01-412-1245
Characteristic Specifications
STYLE DESIGNATOR4 SPRING TENSION
HOLE DIAMETER2.000 INCHES MINIMUM AND 2.001 INCHES MAXIMUM
OUTSIDE DIAMETER4.000 INCHES NOMINAL
OVERALL HEIGHT0.500 INCHES NOMINAL
RECESS DIAMETER2.760 INCHES MINIMUM AND 2.765 INCHES MAXIMUM