Product Details | SHOULDERED WASHER

5310-00-411-2501 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: 9012881, 5310-00-411-2501, 00-411-2501, 5310004112501, 004112501

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 27 AUG 1969 00-411-2501

Drawings & Photos | NSN 5310-00-411-2501


Cross Reference | NSN 5310-00-411-2501

Part Number Cage Code Manufacturer
9012881 18876 U S ARMY AVIATION AND MISSILE COMMAND

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Technical Data | NSN 5310-00-411-2501

Characteristic Specifications
MATERIAL NICKEL ALLOY A OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION QQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 8 SHOULDERED
HOLE DIAMETER 0.167 INCHES MINIMUM AND 0.173 INCHES MAXIMUM
SHOULDER DIAMETER 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM
OUTSIDE DIAMETER 0.370 INCHES MINIMUM AND 0.380 INCHES MAXIMUM
SHOULDER HEIGHT 0.026 INCHES MINIMUM AND 0.036 INCHES MAXIMUM
MATERIAL THICKNESS 0.063 INCHES NOMINAL
MANUFACTURERS CODE 18876
DESIGN CONTROL REFERENCE 9012881

Restrictions/Controls & Freight Information | NSN 5310-00-411-2501

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 139820 NICKEL BOLTS/NAILS/NUTS/RIVETS ETC
Less than car load rating
Less than truck load rating M 85.0
Water commodity Code 713 unknown
Originating Activity Code BD U.S. Army Aviation and Missile Command
Redstone Arsenal, AL 35898-5230
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