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NSN V1641

Engine Poppet Valve

An insulator designed to fit into and reduce the effective diameter of the hole(s). It may include mounting and/or conducting hardware. For flexible bushing-type insulators that are self-retaining and consist of two facing flanges separated by a neck, see grommet, nonmetallic. Also see spacer, sleeve and bushing, sleeve. Excludes:insulation sleeving, electrical.

0.6880 inches nominal distance from first groove to stem end, 45.0 chamfer angle in deg, 0.0312 inches nominal chamfer length, 0.9330 inches nominal distance from second groove to stem end, not included carbon relief groove.

NSN 2805-00-752-0166 Datasheet

(NSN) National Stock Number
2805-00-752-0166
(FSG) Federal Supply Group
28 - Engines, Turbines, and Components
(NIIN) National Item Identification Number
00-752-0166
Requires Demilitarization
Yes
(INC) Item Name Code
15884
Date
Mon, Jan 1, 1962
Schedule B Code
8409918000
Carbon Relief Groove
not included
Chamfer Angle In Deg
45.0
Chamfer Length
0.0312 inches nominal
Distance From First Groove To Stem End
0.6880 inches nominal
Distance From Second Groove To Stem End
0.9330 inches nominal
First Groove Diameter
0.3000 inches minimum and 0.3060 inches maximum
First Groove Width
0.0950 inches minimum and 0.1050 inches maximum
Fsc Application Data
gasoline engine
Head Height
0.1450 inches minimum and 0.1600 inches maximum
Head Style
flat
Metallic Hardness Rating And Location
42.0 rockwell c nominal tip
Neck Radius
0.5312 inches nominal
Outside Diameter
1.6360 inches minimum and 1.6460 inches maximum
Seat Angle In Deg
30.0
Second Groove Diameter
0.3000 inches minimum and 0.3060 inches maximum
Second Groove Width
0.0950 inches minimum and 0.1050 inches maximum
Stem Diameter
0.3410 inches minimum and 0.3417 inches maximum
Stem Length
6.1320 inches nominal
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.
Source of Supply Code
SMS - Defense logistics agency, enterprise business systems
Pseudo Item Name Code
0015884

Cross Reference

CAGE Codes

11862
General Motors Corp Chevrolet Motor Div Special Products Dept
U.s./canadian manufacturers
24617
General Motors Corp
U.s./canadian manufacturers
54077
Oshkosh Aerotech, Llc Div Jetway Systems
U.s./canadian manufacturers
7X677
General Motors Llc Dba General Motors Llc
U.s./canadian manufacturers
93219
Truck and Bus Group Flint Truck Assembly Plant
U.s./canadian manufacturers
19207
U S Army Tank Automotive Command Amsta-Im-Mm
Government departments or units, including military organizations
3FP69
Polaris Sales Inc Dba Polaris Sales, Inc
U.s./canadian manufacturers
59560
Terry Corp of Connecticut Sub of Ingersoll-Rand Co
U.s./canadian manufacturers
14959
Crane Co Div Valve Div
U.s./canadian manufacturers
34623
Am General Llc
U.s./canadian manufacturers
65909
Jeep Corp
U.s./canadian manufacturers
77576
Sterling Div Federal Mogul Corp
U.s./canadian manufacturers
83087
Gould Inc Industrial Marketing Div
U.s./canadian manufacturers
78557
Toledo Pickling & Steel Sales
U.s./canadian manufacturers
98330
Oeco, Llc
U.s./canadian manufacturers
77220
Dana Corp Engine Products Div
U.s./canadian manufacturers
76255
Mcquay-Norris Inc Oem Div an Skf Industries Co
U.s./canadian manufacturers
1SLF0
Lightforce Usa, Incorporated Div Mil-Gov-le
U.s./canadian manufacturers
29690
Correct Mfg Corp
U.s./canadian manufacturers
59875
Eaton Corp Dba Eaton Aerospace Jackson
U.s./canadian manufacturers
92947
Ertel Mfg Corp
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 2805-00-752-0166?

    The FSCG of the NSN 2805-00-752-0166 is 2805

  2. Does the NSN 2805-00-752-0166 have a Schedule B code assigned?

    Yes, the Schedule B code is 8409918000

  3. Does NSN 2805-00-752-0166 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 2805-00-752-0166 contain precious materials?

    Precious metal content is unknown

  5. Does NSN 2805-00-752-0166 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 2805-00-752-0166 was assigned to the Federal Catalog?

    It was assigned 64 years ago, on Mon, Jan 1, 1962

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