Product Details | VALVE SPRING RETAINER LOCK

2805-00-428-3544 A metal item designed for the purpose of securing an engine or compressor valve and positioning the valve spring or valve spring retainer. Excludes cotter pins, straight pins, keys and washers.20428050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components43100028Compressors and Vacuum Pumps

Part Alternates: CFN70235, 503410322000, 503-4-10322-000, 230013, 240013, 2805-00-428-3544, 00-428-3544, 2805004283544, 004283544

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Except Aircraft; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-428-3544

Drawings & Photos | NSN 2805-00-428-3544


Cross Reference | NSN 2805-00-428-3544

Part Number Cage Code Manufacturer
230013 U0112 HANCOX LTD
240013 52845 KOHLER CO ENGINE PLANT DIV
503-4-10322-000 K2523 EATON AEROSPACE LTD
CFN70235 82254 CURTIS DYNA-FOG, LTD.

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Technical Data | NSN 2805-00-428-3544

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR L32 STRAIGHT BORE W/TWO GROOVES-LOWER OUTSIDE RADIUS
OVERALL HEIGHT 0.372 INCHES MINIMUM AND 0.379 INCHES MAXIMUM
LARGEST INSIDE DIAMETER 0.308 INCHES MINIMUM AND 0.312 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER 0.468 INCHES MINIMUM AND 0.472 INCHES MAXIMUM
FIRST GROOVE WIDTH 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
SECOND GROOVE WIDTH 0.020 INCHES MINIMUM AND 0.025 INCHES MAXIMUM
MINIMUM INSIDE DIAMETER 0.284 INCHES
DISTANCE BETWEEN FIRST AND SECOND RIDGE CENTERS 0.106 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
DISTANCE BETWEEN FIRST AND SECOND GROOVE CENTERS 0.106 INCHES MINIMUM AND 0.115 INCHES MAXIMUM
DISTANCE FROM BOTTOM TO FIRST RIDGE CENTER 0.1280 INCHES MINIMUM AND 0.1365 INCHES MAXIMUM
DISTANCE FROM BOTTOM TO FIRST GROOVE CENTER 0.128 INCHES MINIMUM AND 0.136 INCHES MAXIMUM
OUTSIDE INCLUDED ANGLE IN DEG 14.250
THREAD PROVISION UNTHREADED
III FSC APPLICATION DATA VALVES GROUP,GASOLINE ENGINE,NONAIRCRAFT

Restrictions/Controls & Freight Information | NSN 2805-00-428-3544

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
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 133300 MACHINERY/MACHINES NOI
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 593 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 V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
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 2805-00-428-3544

Category Code Description
Stores Account Code1Marine Corps Stock Fund Account Item.
Combat Essentiality Code2Non-Critical Repair Part. Repair parts or major components whose failure in an end item will not render the end item inoperative or reduce its effectiveness below the minimum acceptable level of efficiency, and which do not fit the definition of Code 3 or 4 items.
Materiel Management CodeCConstruction MaterielDefense Supply Center Columbus (DSCC)
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 SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
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 CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
5
EA : Each
Category Code Description
Cognizance Codes9CNavy-owned stocks of defense construction material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9CDefense Supply Center Columbus
Columbus, OH 43215
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesYTERMINAL ITEM #(NON-STOCKED ITEMS) Future procurement is not authorized. No wholesale stock is available for issue. 1. Requisitions will not be processed to the wholesale manager. 2. Internal Service/agency requisitioning may be continued in accordance with the Service/agency requisitioning policies.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
5
EA : Each