Product Details | LOCK WASHER

5310-00-012-0638 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: MS3533926, MS35339-26, MW610, MW6-10, N7460AH, PC120638, FFW84CLASSASTYLE3, LWZ305, 103222, 1103971, 11059019, 120638, 1886686, 203574, 34846S7, 402K5, 503/4/13586/000, 503413586000, 5310-00-012-0638, 00-012-0638, 5310000120638, 000120638

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 01 JAN 1963 00-012-0638

Drawings & Photos | NSN 5310-00-012-0638


Demand History | NSN 5310-00-012-0638

Part Number Request Date QTY Origin
103222 2015-02-43 1 US
MS3533926 2014-02-38 6 US
MS3533926 2014-02-37 6 US

Cross Reference | NSN 5310-00-012-0638

Part Number Cage Code Manufacturer
103222 37923 DESA INDUSTRIES INC DIV OF AMCA INTERNATIONAL CORP
1103971 06350 ASSET SYSTEMS INC
1103971 22888 FMC CORP
11059019 U3171 CRANQUEST LTD
120638 12204 DAIMLER CHRYSLER
120638 12603 CLARK EQUIPMENT CO
120638 18876 U S ARMY AVIATION AND MISSILE COMMAND
120638 24617 GENERAL MOTORS CORP
120638 31007 NAVISTAR INTL CORP
120638 72582 MTU AMERICA INC.
120638 89749 CLARK MATERIAL HANDLING COMPANY
120638 U0724 VAUXHALL AFTERSALES DBA INFO-TBILISI
1886686 16764 GENERAL MOTORS CORP DELCO REMY DIV
1886686 1LW55 REMY, INC.
1886686 24617 GENERAL MOTORS CORP
203574 06853 BENDIX COMMERCIAL VEHICLE SYSTEMS LLC
34846S7 23040 FORD MOTOR CO FORD PARTS AND SERVICE DIV
402K5 81118 EATON CORPORATION DBA FLUID POWER PLANT
503/4/13586/000 U2982 BAE SYSTEMS DEFENCE SYSTEMS LTD
FFW84CLASSASTYLE3 81348 FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES
LWZ305 K4284 ROVER GROUP CARS LTD
MS35339-26 96906 MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS
MW6-10 K4931 ELLISON-MORLOCK
N7460AH 56442 DIAMOND REO TRUCK CO
PC120638 C7432 POWER COMPONENTS (DEUTSCHLAND) GMBH

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Technical Data | NSN 5310-00-012-0638

Characteristic Specifications
MATERIAL DOCUMENT AND CLASSIFICATION 66 FED STD ALL MATERIAL RESPONSES OR AISI NATIONAL SPEC ALL MATERIAL RESPONSES OR SAE NATIONAL SPEC ALL MATERIAL RESPONSES OVERALL
HARDNESS RATING 45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM
STYLE DESIGNATOR 108 SPLIT HELICAL-RIGHT HAND
HOLE DIAMETER 0.319 INCHES MINIMUM AND 0.333 INCHES MAXIMUM
OUTSIDE DIAMETER 0.601 INCHES MAXIMUM
MATERIAL THICKNESS 0.097 INCHES MINIMUM AND 0.107 INCHES MAXIMUM
NONDEFINITIVE SPEC/STD DATA 3 STYLE AND A CLASS
MANUFACTURERS CODE 81348
NON-DEFINITIVE GOVERNMENT SPEC/STD REFERENCE FFW84CLASSASTYLE3
MANUFACTURERS CODE 96906
DEFINITIVE GOVERNMENT SPEC/STD REFERENCE MS35339-26

Restrictions/Controls & Freight Information | NSN 5310-00-012-0638

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