Product Details | SHOULDERED AND RECESSED WASHER

5310-01-039-8840 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: 14522421, 14-52242-1, 5310-01-039-8840, 01-039-8840, 5310010398840, 010398840

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 28 APR 1977 01-039-8840

Drawings & Photos | NSN 5310-01-039-8840


Demand History | NSN 5310-01-039-8840

Part Number Request Date QTY Origin
5310-01-039-8840 2012-07-211 108 US
14-52242-1 2012-07-207 108

Cross Reference | NSN 5310-01-039-8840

Part Number Cage Code Manufacturer
14-52242-1 0JRC1 NORTHROP GRUMMAN TECHNICAL SERVICES, INC.
14-52242-1 76823 NORTHROP GRUMMAN SYSTEMS CORPORATION DIV NORTHROP GRUMMAN AEROSPACE

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Technical Data | NSN 5310-01-039-8840

Characteristic Specifications
MATERIAL STEEL COMP 1095 OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION MIL-S-7947,COND 2 MIL SPEC ALL MATERIAL RESPONSES OVERALL
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR 18 SHOULDERED AND RECESSED
HOLE DIAMETER 0.192 INCHES MINIMUM AND 0.222 INCHES MAXIMUM
SHOULDER DIAMETER 0.385 INCHES MINIMUM AND 0.395 INCHES MAXIMUM
OUTSIDE DIAMETER 0.800 INCHES NOMINAL
SHOULDER HEIGHT 0.071 INCHES NOMINAL
MATERIAL THICKNESS 0.016 INCHES NOMINAL
RECESS ANGLE 99.0 DEGREES MINIMUM AND 103.0 DEGREES MAXIMUM
MANUFACTURERS CODE 76823
DESIGN CONTROL REFERENCE 14-52242-1

Restrictions/Controls & Freight Information | NSN 5310-01-039-8840

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 9Z DLIS-K
Battle Creek, MI 49037-3084
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 Z unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable