NSN 5310-00-659-0437

Part Details | SHOULDERED WASHER

5310-00-659-0437 A washer, round in shape, and having a centrally located hole. One bearing surface is flat and unbroken, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. The thickness of the shoulder (boss) must not exceed 25 percent of the shoulder (boss) diameter. For items having a shoulder (boss) of greater thickness, use BEARING, SLEEVE; BUSHING SLEEVE; or SPACER, SLEEVE. Excludes INSULATOR, WASHER and thrust type washers.

Alternate Parts: 3505684, 350568-4, 5310-00-659-0437, 00-659-0437, 5310006590437, 006590437

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
53JAN 01, 196300-659-043715934 ( WASHER, SHOULDERED )
REFERENCE DRAWINGS & PICTURES

SHOULDERED

Cross Reference | NSN 5310-00-659-0437
Part Number Cage Code Manufacturer
350568-498897LOCKHEED MARTIN CORPORATIONDBA LOCKHEED MARTIN AERONAUTICS
Technical Data | NSN 5310-00-659-0437
Characteristic Specifications
STYLE DESIGNATOR SHOULDERED
HOLE DIAMETER0.198 INCHES MINIMUM AND 0.204 INCHES MAXIMUM
SHOULDER DIAMETER0.278 INCHES MINIMUM AND 0.284 INCHES MAXIMUM
OUTSIDE DIAMETER0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM
SHOULDER HEIGHT0.033 INCHES MINIMUM AND 0.039 INCHES MAXIMUM
MATERIAL THICKNESS0.030 INCHES MINIMUM AND 0.050 INCHES MAXIMUM