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NSN 78038B

Engine Poppet Valve

0.0312 inches nominal chamfer length, not included carbon relief groove, 45.0 chamfer angle in deg, 0.3125 inches nominal distance from first groove to stem end, 0.4687 inches nominal distance from second groove to stem end.

NSN 2815-00-288-3902 Datasheet

(NSN) National Stock Number
2815-00-288-3902
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(FSC) Federal Supply Classification
2815 - Diesel Engines and Components
(NIIN) National Item Identification Number
00-288-3902
Requires Demilitarization
Yes
(INC) Item Name Code
15884
Date
Tue, Jan 1, 1963
Schedule B Code
8409998000
Carbon Relief Groove
not included
Chamfer Angle In Deg
45.0
Chamfer Length
0.0312 inches nominal
Distance From First Groove To Stem End
0.3125 inches nominal
Distance From Second Groove To Stem End
0.4687 inches nominal
First Groove Diameter
0.3010 inches minimum and 0.3070 inches maximum
First Groove Width
0.0625 inches nominal
Fsc Application Data
diesel engine
Head Height
0.1870 inches minimum and 0.1970 inches maximum
Head Style
flat
Metallic Hardness Rating And Location
40.0 rockwell c minimum stem
Metallic Hardness Rating And Location
45.04 rockwell c maximum stem
Metallic Hardness Rating And Location
60.0 shore scleroscope minimum tip
Neck Radius
0.5625 inches nominal
Outside Diameter
1.8730 inches minimum and 1.8770 inches maximum
Seat Angle In Deg
45.0
Second Groove Diameter
0.3010 inches minimum and 0.3070 inches maximum
Second Groove Width
0.0625 inches nominal
Stem Diameter
0.3725 inches minimum and 0.3735 inches maximum
Stem Length
4.1777 inches minimum and 4.1877 inches maximum
Stem Style
double 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.
Pseudo Item Name Code
0015884

Cross Reference

CAGE Codes

1ML14
Brinkley Technology Group Llc Dba Hercules Manufacturing
U.s./canadian manufacturers
28265
Hercules Engine Co Inc
U.s./canadian manufacturers
16460
Marine Engine Specialties Div of Mesco Tectonics Inc
U.s./canadian manufacturers

Freight Information

Air Commodity
VZ -
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
National Motor Freight Class Rating
W - Rating variable
Special Handling
9 - Other or no special handling required (sh)
Type of Cargo
Z - No special type of cargo code applicable
Uniform Freight Classification Item Number
29300
Water Commodity
593 - Motors and parts, (machinery and parts),(less than 35 feet)
National Motor Freight Classification Item Number
051080

Schedule B & Trade

Schedule B
8409-99-8000
Description
parts for compression-ignition internal combustion piston engines (diesel), nesoi
End Use
21100 - Industrial engines
Unit of Quantity
KG
USDA
Yes
(SITC) Standard International Trade Classification
71392
(NAICS) North American Industrial Classification System
333618

Questions & Answers

  1. What is the FSCG of the NSN 2815-00-288-3902?

    The FSCG of the NSN 2815-00-288-3902 is 2815

  2. Does the NSN 2815-00-288-3902 have a Schedule B code assigned?

    Yes, the Schedule B code is 8409998000

  3. Does NSN 2815-00-288-3902 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 2815-00-288-3902 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2815-00-288-3902 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 2815-00-288-3902 was assigned to the Federal Catalog?

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

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