Home » FSC Catalog » Diesel Engines And Components » 2815-00-271-9549

Engine Poppet Valve

SKU: 2815002719549 | Model: 85510A
NSN 2815-00-271-9549 NSN 2815-00-271-9549
Description:

Flat head style, 0.2500" head height, 0.0312" chamber length, 1.9980" outside diameter, 45.0 seat angle in deg, steel, federal standard 66, sae HNV3 material and location

Specifications from the Manufacturer

Head Style:
Flat
Head Height:
0.2500 inches minimum and 0.2800 inches maximum
Chamfer Angle In Deg:
45.0
Chamfer Length:
0.0312 inches nominal
Outside Diameter:
1.9980 inches minimum and 2.0020 inches maximum
Seat Angle In Deg:
45.0
Carbon Relief Groove:
Not included
Neck Radius:
0.4375 inches nominal
Stem Length:
6.4580 inches minimum and 6.4680 inches maximum
Stem Diameter:
0.4970 inches minimum and 0.4990 inches maximum
Distance From First Groove To Stem End:
0.3610 inches minimum and 0.3710 inches maximum
Distance From Second Groove To Stem End:
0.5216 inches minimum and 0.5316 inches maximum
Distance From Third Groove To Stem End:
0.6822 inches minimum and 0.6922 inches maximum
First Groove Diameter:
0.3900 inches minimum and 0.3950 inches maximum
Second Groove Diameter:
0.3900 inches minimum and 0.3950 inches maximum
Third Groove Diameter:
0.3900 inches minimum and 0.3950 inches maximum
First Groove Width:
0.0970 inches minimum and 0.1010 inches maximum
Second Groove Width:
0.0970 nominal mils and 0.1010 nominal centimeters
Third Groove Width:
0.0970 inches minimum and 0.1010 inches maximum
Material And Location:
Steel, fed std 66, sae hnv3 overall
Metallic Hardness Rating And Location:
37.0 rockwell c minimum head err-100
Metallic Hardness Rating And Location:
47.0 rockwell c nominal tip err-100
FSC Application Data:
Diesel engine

Pricing and Availability

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NSN 2815-00-271-9549 Datasheet

Supply Class:

2815 DIESEL ENGINES AND COMPONENTS

Cross Reference:

  • 85510A
  • BB23405
  • 3345
  • 7086934

Cage Codes:

  • 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)

Replaced or Cancelled:

2815-00-271-9549 replaces the national stock number 2815-00-364-2562

Identification:

NIIN: 002719549
NSN: 2815002719549
DEMIL Code: A
DEMIL Code Meaning: Non-usml/non-ccli - no demil or dod tsc required. department of commerce may impose licensing requirements to certain destinations.
ADPE:
CRITL: X
ENAC:
ESD:
HMIC: N
PMIC: U

Management Codes:

CTL: 9C----- (MOE: DN)
SOS: S9C
AAC: Terminal item. identifies items in stock, but future procurement is not authorized. requisitions may continue to be submitted until stocks are exhausted. preferred item national stock number is normally provided by application of the phrase: when exh
CIIC:
RC:
QUP: 1
UI: EA
SLC: 0

Reference Drawing:

[drawing of 2815-00-271-9549]

Schedule B & Trade:

8409998000 (NAICS 333618)
Parts for compression-ignition internal combustion piston engines (diesel), nesoi
SITC:
71392

Parts, n.e.s., suitable for use solely or principally with compression-ignition internal combustion piston engines

End Use:
21100

Industrial engines

Questions & Answers:

What are the historical prices recorded for this stock number?
No pre-dated pricing for this NSN could be found.
Does NSN 2815-00-271-9549 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
No recorded entities for this stock number.
How is national stock number 2815-00-271-9549 defined?
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.
What is the NIIN of NSN 2815-00-271-9549?
002719549 or 00-271-9549
Does this item 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 NSN 2815002719549 ITAR controlled?
No. This item is not ITAR Controlled.
What is the most recent solicitation for NSN 2815002719549?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Jan 01, 1961