Product Details | LOCK WASHER

5310-01-603-7877 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: AC2201, 1071605569, 10716-05569, 5310-01-603-7877, 01-603-7877, 5310016037877, 016037877

Hardware and Abrasives | Nuts and Washers

Supply Group (FSG) NSN Assign. NIIN
53 15 MAR 2012 01-603-7877

Demand History | NSN 5310-01-603-7877

Part Number Request Date QTY Origin
10716-05569 2022-12-340 457 DIBBS
5310-01-603-7877 2015-12-362 209 DIBBS
5310-01-603-7877 2015-12-349 209 DIBBS

Cross Reference | NSN 5310-01-603-7877

Part Number Cage Code Manufacturer
10716-05569 0Y3H3 FASTENAL COMPANY
AC2201 L0782 ARMATEC SURVIVABILITY CORP

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Technical Data | NSN 5310-01-603-7877

Characteristic Specifications
MATERIAL THICKNESS 0.094 INCHES NOMINAL
COLOR YELLOW OVERALL
HOLE DIAMETER 0.385 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION SAE J403, 1055-1065 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL STEEL OVERALL
STYLE DESIGNATOR SPLIT HELICAL-RIGHT HAND
PART NAME ASSIGNED BY CONTROLLING AGENCY WASHER, LOCK
END ITEM IDENTIFICATION 2541-01-561-0937 KIT, BALLISTIC PROTECTION UPGRADE (BPUP)
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION ASTM B633, TYPE II ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT ZINC OVERALL
OUTSIDE DIAMETER 0.683 INCHES NOMINAL

Restrictions/Controls & Freight Information | NSN 5310-01-603-7877

Category Code Description
Shelf-Life Code:0Nondeteriorative
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.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 194160 WASHER OR GASKETS, IRON OR STEEL,
Less than car load rating
Less than truck load rating U 50.0
Water commodity Code 713 unknown
Originating Activity Code GX HQ Defense Logistics Agency, Enterprise Business
Systems
Fort Belvoir, VA 22060
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

Management | NSN 5310-01-603-7877

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code5Critical Repair Part to a Combat Essential End Item. Those parts or components whose failure in a combat essential end item will render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency.
Materiel Management CodeBAll CommoditiesDefense Logistics Agency, (DLA,)
Echelon Management Code2ICP/DSSC Marine Corps-managed Recoverability Code D items and Defense Logistics Agency (DLA)/TACOM/GSA) items which the integrated manager has not decontrolled.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDMU.S. Marine Corps
Service OrganizationMU.S. Marine Corps
ReparabilityZNonreparable item. When unserviceable, condemn and dispose at the level indicated by the first digit of the maintenance code.
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative