Product Details | VALVE SPRING RETAINER LOCK

2810-00-670-1692 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: 2810L23007, 2810L23-007, 72050, 2810-00-670-1692, 00-670-1692, 2810006701692, 006701692

Engines, Turbines, and Components | Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-670-1692

Drawings & Photos | NSN 2810-00-670-1692


Demand History | NSN 2810-00-670-1692

Part Number Request Date QTY Origin
72050 2023-07-10 12 Germany
72050 2012-04-16 24 Lebanon

Cross Reference | NSN 2810-00-670-1692

Part Number Cage Code Manufacturer
2810L23-007 81996 U S ARMY AVIATION AND MISSILE COMMAND
72050 80254 TEXTRON LYCOMING INC WILLIAMSPORT PLANT
72050 R1120 SATAIR A/S

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Technical Data | NSN 2810-00-670-1692

Characteristic Specifications
MATERIAL STEEL SAE 52100
METALLIC HARDNESS RATING 60.0 NOMINAL ROCKWELL C
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR L29 STRAIGHT BORE-STRAIGHT SIDES W/ROUNDED CORNERS
OVERALL HEIGHT 0.1245 INCHES MINIMUM AND 0.1255 INCHES MAXIMUM
LARGEST INSIDE DIAMETER 0.281 INCHES MINIMUM AND 0.286 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER 0.627 INCHES MINIMUM AND 0.632 INCHES MAXIMUM
THREAD PROVISION UNTHREADED
III FSC APPLICATION DATA ENGINE,AIRCRAFT,RECIPROCATING
MANUFACTURERS CODE 80254
DESIGN CONTROL REFERENCE 72050

Restrictions/Controls & Freight Information | NSN 2810-00-670-1692

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 133300 MACHINERY/MACHINES NOI
Less than car load rating M 85
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