Product Details | LOCK WASHER

5310-00-442-6911 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: NAS164010, NAS1640-10, FFW84, 5310-00-442-6911, 00-442-6911, 5310004426911, 004426911

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 04 APR 1969 00-442-6911

Drawings & Photos | NSN 5310-00-442-6911


Demand History | NSN 5310-00-442-6911

Part Number Request Date QTY Origin
5310-00-442-6911 2021-03-64 94 United States
5310-00-442-6911 2020-08-223 100 United States
5310-00-442-6911 2020-07-198 16 US
5310-00-442-6911 2020-04-113 166 US
NAS164010 2012-05-142 50 us
5310-00-442-6911 2012-05-135 150 United States
NAS164010 2011-03-89 60 US

Cross Reference | NSN 5310-00-442-6911

Part Number Cage Code Manufacturer
FFW84 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
NAS1640-10 80205 NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES

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Technical Data | NSN 5310-00-442-6911

Characteristic Specifications
MATERIAL STEEL CORROSION RESISTING OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION -FED STD 66 FED STD 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
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER 0.194 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
OUTSIDE DIAMETER 0.337 INCHES MAXIMUM
MATERIAL THICKNESS 0.047 INCHES MINIMUM AND 0.053 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA C CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFW84

Restrictions/Controls & Freight Information | NSN 5310-00-442-6911

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 KZ Defense Supply Center Philadelphia
Philadelphia, PA 19101
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