Product Details | RECESSED WASHER

5310-00-483-6250 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.

Part Alternates: 008262, 00826-2, 5112915, 51129-15, 5310-00-483-6250, 00-483-6250, 5310004836250, 004836250

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-483-6250

Drawings & Photos | NSN 5310-00-483-6250


Cross Reference | NSN 5310-00-483-6250

Part Number Cage Code Manufacturer
00826-2 14153 DEFENSE LOGISTICS AGENCY DBA DEFENSE SUPPLY CENTER
51129-15 73030 HAMILTON SUNDSTRAND CORPORATION

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Technical Data | NSN 5310-00-483-6250

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION AMS 4630 ASSN STD 1ST MATERIAL RESPONSE OR AMS 4635 ASSN STD 2ND MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 28 RECESSED BOTH SIDES
HOLE DIAMETER 0.7656 INCHES NOMINAL
OUTSIDE DIAMETER 1.5625 INCHES NOMINAL
MATERIAL THICKNESS 0.097 INCHES MINIMUM AND 0.101 INCHES MAXIMUM
TOP RECESS DIAMETER 0.8276 INCHES NOMINAL
BOTTOM RECESS DIAMETER 0.8276 INCHES NOMINAL
BOTTOM RECESS ANGLE 90.0 DEGREES NOMINAL
TOP RECESS ANGLE 90.0 DEGREES NOMINAL
SPECIAL FEATURES CHAMFER OUTSIDE EDGES 0.031 INCH BY 45 DEGREES
MANUFACTURERS CODE 73030
DESIGN CONTROL REFERENCE 51129-15

Restrictions/Controls & Freight Information | NSN 5310-00-483-6250

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
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating U 50
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code XX
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity B Construction materials: Includes paint and related materials, prefabricated building, wood products, metal and composition materials and their products, commercial hardware and miscellaneous items, cement, asphalt, building maintenance materials.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable