Pricing and Availability

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Cross Reference

These part numbers have the same form, fit, and function as 3345
Item Number Cage
85510A 1ML14
BB23405 56442
3345 80900
7086934 19207

Technical Definition

Valve, Poppet, Engine, also referenced with federal logistics item name code 15884 - A mushroom or tulip-shaped item having a circular head with a conical face and an extended stem used to regulate the flow of incoming fuel-air mixture or air into the combustion chamber or exhaust gases from the combustion chamber of a reciprocating internal combustion engine.

Q & A

Part number 3345
What are the historical prices for part number 3345?
No pre-dated pricing for this NSN could be found.
Does this part number 3345 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 3345 require Demilitarization?
Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations. (note 9).
Is part number 3345 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 3345?
2815-00-271-9549
Who are the manufacturers of 3345 and NSN 2815-00-271-9549?
  • D.w. Hercules, Llc (CAGE 1ML14)
  • Diamond Reo Truck Co (CAGE 56442)
  • Eaton Corp Spring Div (CAGE 80900)
  • U S Army Tank Automotive Command (CAGE 19207)

3345

Description: Engine Poppet Valve
Part Number 3345 3345

Specification

AASK Head Style
Flat
AASU Head Height
From 0.2500" and 0.2800"
AATE Chamfer Angle In Deg
45.0
AAZP Chamfer Length
0.0312 inches
ABKV Outside Diameter
From 1.9980" and 2.0020"
AJFY Seat Angle In Deg
45.0
ALYZ Carbon Relief Groove
Not included
ALZB Neck Radius
0.4375 inches
ALZD Stem Length
From 6.4580" and 6.4680"
ALZE Stem Diameter
From 0.4970" and 0.4990"
ALZH Distance From First Groove To Stem End
From 0.3610" and 0.3710"
ALZJ Distance From Second Groove To Stem End
From 0.5216" and 0.5316"
ALZK Distance From Third Groove To Stem End
From 0.6822" and 0.6922"
ALZL First Groove Diameter
From 0.3900" and 0.3950"
ALZN Second Groove Diameter
From 0.3900" and 0.3950"
ALZP Third Groove Diameter
From 0.3900" and 0.3950"
ALZQ First Groove Width
From 0.0970" and 0.1010"
ALZR Second Groove Width
0.0970 mils and 0.1010 centimeters
ALZS Third Groove Width
From 0.0970" and 0.1010"
ANNQ Material And Location
Steel, fed std 66, sae hnv3
ASXJ Metallic Hardness Rating And Location
37.0 rockwell c minimum head err-100
ASXJ Metallic Hardness Rating And Location
47.0 rockwell c tip err-100
ZZZV Fsc Application Data
Diesel engine
National Stock Number (NSN): 2815-00-271-9549