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NSN I-813

Engine Poppet Valve

gasoline engine fsc application data, 0.2180 inches minimum and 0.2380 inches maximum distance from minor diameter to stem end, 30.0 chamfer angle in deg, not included carbon relief groove, 0.0156 inches nominal chamfer length.

NSN 2805-00-274-3418 Datasheet

(NSN) National Stock Number
2805-00-274-3418
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(NIIN) National Item Identification Number
00-274-3418
Requires Demilitarization
Yes
(INC) Item Name Code
15884
Date
Tue, Jan 1, 1963
Schedule B Code
8409918000
Carbon Relief Groove
not included
Chamfer Angle In Deg
30.0
Chamfer Length
0.0156 inches nominal
Distance From Minor Diameter To Stem End
0.2180 inches minimum and 0.2380 inches maximum
Fsc Application Data
gasoline engine
Head Height
0.1406 inches nominal
Head Style
flat
Metallic Hardness Rating And Location
42.0 rockwell c minimum stem
Metallic Hardness Rating And Location
47.0 rockwell c nominal tip
Metallic Hardness Rating And Location
54.0 rockwell c maximum stem
Minor Diameter Length
0.3125 inches nominal
Minor Outside Diameter
0.3030 inches minimum and 0.3090 inches maximum
Neck Radius
0.3750 inches nominal
Outside Diameter
1.9012 inches minimum and 1.9112 inches maximum
Seat Angle In Deg
45.0
Stem Diameter
0.3715 inches minimum and 0.3725 inches maximum
Stem Length
7.5160 inches minimum and 7.5360 inches maximum
Stem Style
tapered
Taper Angle In Deg
15.0

Identification

Demilitarization Code
A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Precious Metals Indicator
U - Precious metal content is unknown
Hazardous Metals Indicator
N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Source of Supply Code
S9C - Defense supply center columbus, ohio 43215
Pseudo Item Name Code
0015884

Cross Reference

CAGE Codes

6N299
Agco Corp Parts Opn
U.s./canadian manufacturers
83087
Gould Inc Industrial Marketing Div
U.s./canadian manufacturers

Freight Information

Schedule B & Trade

Schedule B
8409-91-8000
Description
parts for spark-ignition internal combustion piston engines, nesoi
End Use
21100 - Industrial engines
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
71391
(NAICS) North American Industrial Classification System
333618

Questions & Answers

  1. What is the FSCG of the NSN 2805-00-274-3418?

    The FSCG of the NSN 2805-00-274-3418 is 2805

  2. Does the NSN 2805-00-274-3418 have a Schedule B code assigned?

    Yes, the Schedule B code is 8409918000

  3. Does NSN 2805-00-274-3418 require demilitarization?

    Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

  4. Does NSN 2805-00-274-3418 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2805-00-274-3418 contain hazardous materials?

    Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

  6. When the NSN 2805-00-274-3418 was assigned to the Federal Catalog?

    It was assigned 63 years ago, on Tue, Jan 1, 1963

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