Product Details | VALVE TAPPET ADJUSTING SCREW

2810-00-118-4250 An externally threaded screw-like device with a hexagon, square, slotted or any other type drive end. The other end may have a spherical ball, socket or other type of machined surface. It may have a concentric hole along the longitudinal centerline and a hole perpendicular to the axis joining the concentric hole for lubrication. It is specifically designed to be used as a means for adjusting engine poppet valve tappet clearances and may be furnished with a lock nut.20328050063Gasoline Reciprocating Engines, Except Aircraft; and Components28100068Gasoline Reciprocating Engines, Aircraft Prime Mover; and Components28150029Diesel Engines and Components

Part Alternates: 44788, 2810-00-118-4250, 00-118-4250, 2810001184250, 001184250

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-118-4250

Drawings & Photos | NSN 2810-00-118-4250


Cross Reference | NSN 2810-00-118-4250

Part Number Cage Code Manufacturer
44788 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
44788 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-118-4250

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING NOT RATED
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR T10 FLAT HEAD, STRAIGHT, THREAD, TAPERED DRIVE END
SLOT DEPTH 0.078 INCHES NOMINAL
THREAD LENGTH 1.016 INCHES
SLOT WIDTH 0.047 INCHES NOMINAL
OVERALL LENGTH 1.156 INCHES NOMINAL
TAPER LENGTH 0.031 INCHES NOMINAL
TAPER MINOR DIAMETER 0.188 INCHES NOMINAL
END LENGTH 0.141 INCHES NOMINAL
SMALLEST DIAMETER 0.250 INCHES NOMINAL
THREAD SIZE 1/4-28
THREAD SERIES UNF
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
III FSC APPLICATION DATA ACFT ENG R1830
MANUFACTURERS CODE 00198
DESIGN CONTROL REFERENCE 44788

Restrictions/Controls & Freight Information | NSN 2810-00-118-4250

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
No Freight Information