Product Details | SHOULDERED AND RECESSED WASHER

5310-01-244-2873 A washer, round in shape, having a centrally located hole. One bearing surface is flat, the other surface is in the form of a raised shoulder (boss) having a flat bearing surface. Either or both of the bearing surfaces must be broken by a counterbore, countersink, or similar shaped recess. 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: 50028102, 5002810-2, 5310-01-244-2873, 01-244-2873, 5310012442873, 012442873

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 09 NOV 1986 01-244-2873

Drawings & Photos | NSN 5310-01-244-2873


Cross Reference | NSN 5310-01-244-2873

Part Number Cage Code Manufacturer
5002810-2 82577 RAYTHEON COMPANY DBA RAYTHEON

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Technical Data | NSN 5310-01-244-2873

Characteristic Specifications
MATERIAL ALUMINUM ALLOY 6061 OVERALL
SURFACE TREATMENT CHROMATE OVERALL
STYLE DESIGNATOR 37 SHOULDERED AND RECESSED
HOLE DIAMETER 0.090 INCHES MINIMUM AND 0.095 INCHES MAXIMUM
SHOULDER DIAMETER 0.186 INCHES MINIMUM AND 0.190 INCHES MAXIMUM
OUTSIDE DIAMETER 0.310 INCHES MINIMUM AND 0.314 INCHES MAXIMUM
RECESS DIAMETER 0.175 INCHES MINIMUM AND 0.185 INCHES MAXIMUM
SHOULDER HEIGHT 0.013 INCHES NOMINAL
MATERIAL THICKNESS 0.034 INCHES MINIMUM AND 0.038 INCHES MAXIMUM
RECESS ANGLE 100.0 DEGREES NOMINAL
MANUFACTURERS CODE 82577
DESIGN CONTROL REFERENCE 5002810-2

Restrictions/Controls & Freight Information | NSN 5310-01-244-2873

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:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
No Freight Information