Product Details | RECESSED WASHER

5310-00-878-5590 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: 114L10371, 114L1037-1, 5310-00-878-5590, 00-878-5590, 5310008785590, 008785590

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1962 00-878-5590

Drawings & Photos | NSN 5310-00-878-5590


Demand History | NSN 5310-00-878-5590

Part Number Request Date QTY Origin
114L1037-1 2024-10-277 117 DIBBS

Cross Reference | NSN 5310-00-878-5590

Part Number Cage Code Manufacturer
114L1037-1 77272 THE BOEING COMPANY DBA BOEING
114L1037-1 81205 THE BOEING COMPANY DBA BOEING

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Technical Data | NSN 5310-00-878-5590

Characteristic Specifications
MATERIAL STEEL COMP 4340 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-5000,COND D4 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATOR 16 RECESS
HOLE DIAMETER 0.206 INCHES NOMINAL
OUTSIDE DIAMETER 0.750 INCHES NOMINAL
OVERALL HEIGHT 0.290 INCHES NOMINAL
RECESS DEPTH 0.186 INCHES MINIMUM AND 0.188 INCHES MAXIMUM
MATERIAL THICKNESS 0.060 INCHES NOMINAL
MANUFACTURERS CODE 77272
DESIGN CONTROL REFERENCE 114L1037-1

Restrictions/Controls & Freight Information | NSN 5310-00-878-5590

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