Product Details | VALVE TAPPET ADJUSTING SCREW

2810-00-118-7256 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: 94399, 2810-00-118-7256, 00-118-7256, 2810001187256, 001187256

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

Supply Group (FSG) NSN Assign. NIIN
28 01 JAN 1963 00-118-7256

Drawings & Photos | NSN 2810-00-118-7256


Cross Reference | NSN 2810-00-118-7256

Part Number Cage Code Manufacturer
94399 00198 PRATT & WHITNEY CANADA CIE DIVPRATT & WHITNEY CANADA CORP.
94399 77445 UNITED TECHNOLOGIES CORPORATION DBA PRATT WHITNEY-SPARE PARTS

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Technical Data | NSN 2810-00-118-7256

Characteristic Specifications
MATERIAL STEEL
METALLIC HARDNESS RATING 26.0 MINIMUM ROCKWELL C AND 30.0 MAXIMUM ROCKWELL C
CASEHARDENING INDICATOR NOT CASEHARDENED
STYLE DESIGNATOR T1 SPHERICAL HEAD, STRAIGHT THREAD, SLOT DRIVE
SLOT DEPTH 0.031 INCHES NOMINAL
THREAD LENGTH 1.123 INCHES
SLOT WIDTH 0.047 INCHES NOMINAL
OVERALL LENGTH 1.280 INCHES NOMINAL
END LENGTH 0.157 INCHES NOMINAL
SMALLEST DIAMETER 0.047 INCHES NOMINAL
END LARGEST DIAMETER 0.688 INCHES NOMINAL
END SPHERICAL RADIUS 0.031 INCHES NOMINAL
THREAD SIZE 1/4-28
THREAD SERIES UNF
THREAD CLASS 3A
THREAD DIRECTION RIGHT-HAND
III FSC APPLICATION DATA ACFT ENG R2800
MANUFACTURERS CODE 00198
DESIGN CONTROL REFERENCE 94399

Restrictions/Controls & Freight Information | NSN 2810-00-118-7256

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: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.
Category Code Description
No Freight Information

Management | NSN 2810-00-118-7256

Category Code Description
Cognizance Codes9GNavy-owned stocks of defense general material
Naval Inventory Control Point, Mechanicsburg
Source of SupplyS9GDefense Supply Center Richmond
Richmond, VA 23297
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
A
EA : Each