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NSN A299

Engine Poppet Valve

asoline engine fsc application data, not included carbon relief groove, 45.0 chamfer angle in deg, 0.0312 inches nominal chamfer length, 0.1875 inches nominal distance from groove to stem end.

NSN 2805-00-288-3901 Datasheet

(NSN) National Stock Number
2805-00-288-3901
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(NIIN) National Item Identification Number
00-288-3901
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
45.0
Chamfer Length
0.0312 inches nominal
Distance From Groove To Stem End
0.1875 inches nominal
Fsc Application Data
asoline engine
Groove Diameter
0.2350 inches minimum and 0.2410 inches maximum
Groove Width
0.1310 inches minimum and 0.1350 inches maximum
Head Height
0.1562 inches nominal
Head Style
flat
Metallic Hardness Rating And Location
28.0 rockwell c minimum stem
Metallic Hardness Rating And Location
37.0 rockwell c maximum stem
Metallic Hardness Rating And Location
45.0 rockwell c nominal tip
Neck Radius
0.3125 inches nominal
Outside Diameter
1.3750 inches nominal
Seat Angle In Deg
45.0
Stem Diameter
0.3100 inches minimum and 0.3110 inches maximum
Stem Length
4.6250 inches nominal
Stem Style
grooved

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

76825
American-Marsh Pumps Inc Novo Pump and Engine Division
U.s./canadian manufacturers
77576
Sterling Div Federal Mogul Corp
U.s./canadian manufacturers
82679
The Technical Material Corporation Dba T M C
Non-manufacturers
95953
Hyco Inc
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 2805-00-288-3901?

    The FSCG of the NSN 2805-00-288-3901 is 2805

  2. Does the NSN 2805-00-288-3901 have a Schedule B code assigned?

    Yes, the Schedule B code is 8409918000

  3. Does NSN 2805-00-288-3901 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 2805-00-288-3901 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2805-00-288-3901 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 2805-00-288-3901 was assigned to the Federal Catalog?

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

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