Product Details | RECESSED WASHER

5310-00-734-9374 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: 530368, 7349374, 5310-00-734-9374, 00-734-9374, 5310007349374, 007349374

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-734-9374

Drawings & Photos | NSN 5310-00-734-9374


Cross Reference | NSN 5310-00-734-9374

Part Number Cage Code Manufacturer
530368 23705 FRUEHAUF CORP
7349374 19207 U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM

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Technical Data | NSN 5310-00-734-9374

Characteristic Specifications
MATERIAL STEEL OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 4.802 INCHES MINIMUM AND 4.822 INCHES MAXIMUM
OUTSIDE DIAMETER 5.990 INCHES MINIMUM AND 5.995 INCHES MAXIMUM
OVERALL HEIGHT 0.396 INCHES MINIMUM AND 0.416 INCHES MAXIMUM
RECESS DEPTH 0.346 INCHES MINIMUM AND 0.366 INCHES MAXIMUM
MATERIAL THICKNESS 0.040 INCHES MINIMUM AND 0.060 INCHES MAXIMUM

Restrictions/Controls & Freight Information | NSN 5310-00-734-9374

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