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  4. 867A4

NSN 867A4

Engine Poppet Valve

A ferrous or nonferrous wire having a solid cross section that is square or rectangular with sharp or rounded corners or edges, or is round, half-round, hexagonal, or octagonal and whose diameter, width, or greatest distance between parallel faces is less than 3/8 inch or 10.0mm. The rectangular shape is limited to a thickness less than 3/32 inch or 2.5mm and a width of 1 1/4 inch or 30.0mm or less. For dimensions greater than above, see bar, metal. Excludes:items having electrical resistivity or conductivity ratings.

not included carbon relief groove, 45.0 chamfer angle in deg, 0.2730 inches minimum and 0.2880 inches maximum distance from first groove to stem end, 0.0300 inches nominal chamfer length, 0.5305 inches minimum and 0.5455 inches maximum distance from second groove to stem end.

NSN 2805-00-752-1812 Datasheet

(NSN) National Stock Number
2805-00-752-1812
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(NIIN) National Item Identification Number
00-752-1812
Requires Demilitarization
Yes
(INC) Item Name Code
15884
Date
Fri, Jan 1, 1960
Schedule B Code
8409918000
Carbon Relief Groove
not included
Chamfer Angle In Deg
45.0
Chamfer Length
0.0300 inches nominal
Distance From First Groove To Stem End
0.2730 inches minimum and 0.2880 inches maximum
Distance From Second Groove To Stem End
0.5305 inches minimum and 0.5455 inches maximum
First Groove Diameter
0.3590 inches minimum and 0.3650 inches maximum
First Groove Width
0.1320 inches minimum and 0.1420 inches maximum
Fsc Application Data
gasolineengine
Head Height
0.1980 inches minimum and 0.2130 inches maximum
Head Style
concave
Metallic Hardness Rating And Location
45.0 rockwell c minimum tip
Neck Radius
0.4400 inches nominal
Outside Diameter
1.9990 inches minimum and 2.0009 inches maximum
Seat Angle In Deg
30.0
Second Groove Diameter
0.3590 inches minimum and 0.3650 inches maximum
Second Groove Width
0.1090 inches nominal
Stem Diameter
0.4337 inches minimum and 0.4345 inches maximum
Stem Length
5.1550 inches minimum and 5.1950 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

19207
U S Army Tank Automotive Command Amsta-Im-Mm
Government departments or units, including military organizations
56442
Diamond Reo Truck Co
U.s./canadian manufacturers
58275
Sasco Inc Canadian Div
U.s./canadian manufacturers
59875
Eaton Corp Dba Eaton Aerospace Jackson
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
8409-91-8000
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 2805-00-752-1812?

    The FSCG of the NSN 2805-00-752-1812 is 2805

  2. Does the NSN 2805-00-752-1812 have a Schedule B code assigned?

    Yes, the Schedule B code is 8409918000

  3. Does NSN 2805-00-752-1812 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 2805-00-752-1812 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2805-00-752-1812 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 2805-00-752-1812 was assigned to the Federal Catalog?

    It was assigned 66 years ago, on Fri, Jan 1, 1960

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