2805-00-387-1029

Engine Poppet Valve Tappet email this page
ITAR Registered

Model or part number: 21088AS

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Description

Lifter Valve Assembly NSN 2805-00-387-1029.

pdf NSN 2805-00-387-1029 Datasheet

MRC:
Indicates whether or not a ferrous alloy object has been subjected to a process whereby the outer portion is made substantially harder than the inner portion or core.AASG
Casehardening Indicator:
Casehardened
MRC:
None.AAWX
Concentric Hole Depth:
2.000 inches
MRC:
None.AAXC
Concentric Hole Diameter:
0.312 inches
MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
Between 2.466 inches and 2.486 inches
MRC:
The length of a straight line which passes through the center of the body,and terminates at the outside circumference.ADAR
Body Outside Diameter:
Between 0.6235 inches and 0.6240 inches
MRC:
None.ALAD
Flats Length:
0.031 inches
MRC:
A designation indicating the size by which the item is commercially known and/or identified.ALJP
Size Designation:
Standard
MRC:
Indicates the location of an item which is casehardened.ALWP
Casehardened Location:
Head
MRC:
The element,compound,or mixture of which the item is fabricated,excluding any surface treatment,and its location.ANNQ
Material And Location:
Steel, qq-s-624, fs5120,
MRC:
An indication of whether or not the item is adjustable.APCS
Adjustability:
Adjustable
MRC:
The means used to operate the item.APHE
Operation Method:
Mechanical
MRC:
The shortest straight line between flats,perpendicular to the height.ASDB
Width Across Flats:
Between 0.490 inches and 0.500 inches
MRC:
A numeric value,used in conjunction with a hardness rating scale,designating the metallic hardness rating and its location.ASXJ
Metallic Hardness Rating And Location:
58.0 rockwell c
MRC:
An indication of whether or not an adjusting device is included.BQSG
Adjusting Device:
Included
MRC:
None.BRNM
Cam End Diameter:
Between 1.365 inches and 1.375 inches
MRC:
None.BRNP
Crown Height:
Between 0.003 inches and 0.005 inches
MRC:
None.BRNQ
Cam End Height:
Between 0.115 inches and 0.125 inches
MRC:
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.ZZZV
Fsc Application Data:
Engine, gasoline, nonaircraft
MRC:
--
NIIN:
003871029
MRC:
--
NATO Stock Number:
2805-00-387-1029
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
Yes - DEMIL/MLI
Export Control Information  
FIIG:
--
FIIG:
T267-F
MRC:
--
INC:
22199
MRC:
--
IMM:
CX AX
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Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

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Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

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Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 2805-00-387-1029

A cylindrically shaped metal item designed to transmit intermittent motion from the cam lobe on a shaft or cam ring, to the engine poppet valve. It may be mechanically or hydraulically operating, and may include adjusting devices.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8481909090
NAICS:
332911
End Use Class:
21180
SITC:
74790
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8481909090

Parts Of Taps, Cocks, Valves and Similar Appliances, Nesoi

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74790

Parts For Taps, Cocks, Valves and Similar Appliances For Pipes, Boiler Shells, Tanks, Etc.

Manufacturers

This NSN is registered to the following cage codes.
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