Product Details | SHOULDERED WASHER

5310-00-544-5950 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.

Part Alternates: 73639, 5310-00-544-5950, 00-544-5950, 5310005445950, 005445950

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-544-5950

Drawings & Photos | NSN 5310-00-544-5950


Cross Reference | NSN 5310-00-544-5950

Part Number Cage Code Manufacturer
73639 24930 EXELIS INC. DBA RADAR, RECONNAISSANCE & UNDERSEA

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Technical Data | NSN 5310-00-544-5950

Characteristic Specifications
MATERIAL STEEL COMP 302 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-S-766 COND E FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
STYLE DESIGNATOR 8 SHOULDERED
HOLE DIAMETER 1.005 INCHES MINIMUM AND 1.010 INCHES MAXIMUM
SHOULDER DIAMETER 1.177 INCHES MINIMUM AND 1.197 INCHES MAXIMUM
OUTSIDE DIAMETER 2.865 INCHES MINIMUM AND 2.885 INCHES MAXIMUM
SHOULDER HEIGHT 0.015 INCHES MINIMUM AND 0.035 INCHES MAXIMUM
MATERIAL THICKNESS 0.090 INCHES MINIMUM AND 0.110 INCHES MAXIMUM
SURFACE FINISH 100.0 MICROINCHES ALL SURFACES
SPECIAL FEATURES INSIDE DIAMETER OF SHOULDER AND ONE SIDE OUTSIDE DIAMETER HAS 0.031 INCH BY 45 DEGREE CHAMFER,RADIUS 0.052 IN. MIN 0.072 IN. MAX

Restrictions/Controls & Freight Information | NSN 5310-00-544-5950

Category Code Description
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Precious Metals Indicator Code:UPrecious metal type is unknown
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Category Code Description
No Freight Information