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Engine Poppet Valve Tappet Guide NSN 2810-00-331-6493

Item Description

A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a valve, poppet, engine. It may have a flange(s) and/or groove(s).

NSN 2810-00-331-6493 NSN: 2810-00-331-6493

Features and Characteristics

Overall Length
4.736 inches
Thread Size
1.375-20
Thread Provision
Threaded
End Application
R2800 aircraft eng
Screw Thread Series Designator
Uns
Special Features
Main body od varies fm 1.140 in. Min & 1.141 in. Max to 1.146 in. Min &1.147 in. Max; first end 1.052 in. Min & 1.072 in. Max od by 0.666 in. Lg; second end externally thd 0.96 in. Min & 0.98 in. Max lg; for front exhaust valve tappet
Material
Aluminum alloy, ams 4118
Material
Aluminum alloy 2017
FSC
2810 Aircraft Prime Mover; And Components Gasoline Reciprocating Engines
NIIN
003316493
NSN
2810003316493

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
222894R2
Cage Code:
77445
Status:
A
MSDS:
Part Number:
222894R002
Cage Code:
00198
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 2810-00-331-6493
What are the manufacturers of nsn 2810003316493?
Does this nsn 2810003316493 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 2810003316493
A cylindrically shaped metallic item designed to provide a wear surface and maintain alignment of a tappet for a valve, poppet, engine. it may have a flange(s) and/or groove(s).
Does nsn 2810003316493 contain any precious metals?
Precious metal content is unknown.
Does nsn 2810003316493 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 2810003316493?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
60557
FIIG:
T267-N
App. Key:
NA
Cond. Code:
2
Status:
A

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  •   Certificate of Conformance
  •   Quality Inspected Parts
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