Product Details | LOCK WASHER

5310-00-722-5640 A washer which is usually round with a centrally located hole. Its edges and two bearing surfaces are so designed that applied pressure brings into play the spring tension and/or frictional locking principle which materially resists any tendency toward turning. It may be made of one or two pieces

Part Alternates: MS3533878, MS35338-78, 1076022, 107602-2, 504104, 5310-00-722-5640, 00-722-5640, 5310007225640, 007225640

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1961 00-722-5640

Drawings & Photos | NSN 5310-00-722-5640


Demand History | NSN 5310-00-722-5640

Part Number Request Date QTY Origin
5310-00-722-5640 2019-08-220 48 US
MS3533878 2010-10-278 22 us
MS3533878 2009-08-229 100 United States
MS3533878 2009-04-111 10 United States

Cross Reference | NSN 5310-00-722-5640

Part Number Cage Code Manufacturer
107602-2 37695 RAYTHEON COMPANY DBA RAYTHEON
504104 50429 BERTAN ASSOCIATES INC
MS35338-78 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS

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Technical Data | NSN 5310-00-722-5640

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
SURFACE TREATMENT PASSIVATE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
HARDNESS RATING 35.0 ROCKWELL C MINIMUM AND 45.0 ROCKWELL C MAXIMUM OR 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER 0.115 INCHES MINIMUM AND 0.121 INCHES MAXIMUM
OUTSIDE DIAMETER 0.209 INCHES MAXIMUM
MATERIAL THICKNESS 0.025 INCHES MINIMUM AND 0.031 INCHES MAXIMUM
SPECIAL TEST FEATURES FLEET BALLISTIC MISSILE QUALITY AS IDENTIFIED BY QUALITY CONTROL NO. POSO 911864
DEPARTURE FROM CITED DESIGNATOR AS MODIFIED BY SPECIAL TEST FEATURES
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35338-78

Restrictions/Controls & Freight Information | NSN 5310-00-722-5640

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