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Cross Reference

These part numbers have the same form, fit, and function as 144910
Item Number Cage
3803521 15434
V1280X 45225
E-515S 83087
AS2235 53781
144910 15434
1F1C144910 33844
1C144910 23382
QPL11276 97403
MIL-E11276 81349

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 144910
What are the historical prices for part number 144910?
No pre-dated pricing for this NSN could be found.
Does this part number 144910 have a shelf life?
No. There is no shelf life applicable for this part.
Does this part number 144910 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 144910 ITAR controlled?
No. This item is not ITAR Controlled.
What is the NSN for part number 144910?
Who are the manufacturers of 144910 and NSN 2815-00-034-4701?
  • Cummins Inc. (CAGE 15434)
  • Service Solutions U.s. Llc (CAGE 45225)
  • Gould Inc (CAGE 83087)
  • Spx Corp (CAGE 53781)
  • Klauer Manufacturing Company (CAGE 33844)
  • Fwd Seagrave Holdings, Lp (CAGE 23382)
  • Cecom Lr Center (CAGE 97403)
  • Military Specifications (CAGE 81349)


Description: Engine Poppet Valve
Part Number 144910 144910


AASK Head Style
AASU Head Height
From 0.1840" and 0.1940"
AATE Chamfer Angle In Deg
AAZP Chamfer Length
From 0.0150" and 0.0300"
ABKV Outside Diameter
1.2630 inches
ADNA Minor Outside Diameter
0.3080 inches
AGRA Minor Diameter Length
0.7500 inches
AJFY Seat Angle In Deg
ALYX Stem Style
Double grooved
ALYZ Carbon Relief Groove
Not included
ALZB Neck Radius
0.4062 inches
ALZD Stem Length
From 5.8350" and 5.8500"
ALZE Stem Diameter
0.3410 inches
ALZH Distance From First Groove To Stem End
From 0.3320" and 0.3630"
ALZJ Distance From Second Groove To Stem End
From 0.7400" and 0.7600"
ALZL First Groove Diameter
From 0.2400" and 0.2460"
ALZN Second Groove Diameter
From 0.2400" and 0.4060"
ALZQ First Groove Width
0.0625 inches
ALZR Second Groove Width
0.0625 inches
ANNQ Material And Location
Steel stem
ANNQ Material And Location
Steel, corrosion resisting head
FEAT Special Features
Used on cumming diesel engines;mdl jn,jns,jt
National Stock Number (NSN): 2815-00-034-4701