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NSN 2815-00-163-0215, 2815001630215
VALVE,POPPET,ENGINE

Federal Supply Classification
FSC 2815 - Diesel Engines and Components
National Item Identification Number
NIIN 001630215
Codification Country
United States
Item Name Code
INC 15884
Criticality
(X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code
(N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.
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DLMS® Summary

National Stock Number 2815-00-163-0215

National Stock Number (NSN) 2815-00-163-0215, or NIIN 001630215, (valve,poppet,engine) was assigned November 12, 1971 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There is only one manufacturer part number associated with this NSN. None of the associated part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by one supplier. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, only one supplier is deemed design controlled or valid supply parts.

This part number has not been procured by the US Government in over 5 years.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Sep 02, 2005, this NSN's acquisition method was noted as: Acquire directly from the actual manufacturer, whether or not the prime contractor is the actual manufacturer. The Government physically does not have in its possession sufficient, accurate, or legible data to purchase this part from other than current source(s). (NOTE: This code is applicable only to parts under immediate buy requirements and only as long as the deficiency is under review for resolution and appropriate recoding.) Valid AMCs: 1, 2, 3, 4 and 5.

This NSN is assigned to Item Name Code (INC) 15884. [A MUSHROOM OR TULIP-SHAPED ITEM HAVING A CIRCULAR HEAD WITH A CONICAL FACE AND AN EXTENDED STEM USED TO REGULATE THE FLOW OF INCOMING FUEL-AIR MIXTURE OR AIR INTO THE COMBUSTION CHAMBER OR EXHAUST GASES FROM THE COMBUSTION CHAMBER OF A RECIPROCATING INTERNAL COMBUSTION ENGINE.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 2815001630215 contains an unknown precious metal.

This NSN is associated to Schedule B 8409998000: parts for compression-ignition internal combustion piston engines (diesel), nesoi. The Schedule B End Use is listed as industrial engines. NAICS classification category 333618: other engine equipment manufacturing.

This information was last updated on .


Technical Characteristics

CARBON RELIEF GROOVE
(ALYZ) NOT INCLUDED
CHAMFER ANGLE IN DEG
(AATE) 45.0
CHAMFER LENGTH
(AAZP) 0.0150 INCHES NOMINAL
FIRST GROOVE DIAMETER
(ALZL) 0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM
HEAD HEIGHT
(AASU) 0.1810 INCHES NOMINAL
HEAD STYLE
(AASK) FLAT
OUTSIDE DIAMETER
(ABKV) 2.0890 INCHES MINIMUM AND 2.0990 INCHES MAXIMUM
MATERIAL AND LOCATION
(ANNQ) STEEL, FED STD 66, AISI/SAE 3140 OVERALL
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 30.0 ROCKWELL C MINIMUM HEAD
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 30.0 ROCKWELL C MINIMUM STEM
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 36.0 ROCKWELL C MAXIMUM HEAD
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 36.0 ROCKWELL C MAXIMUM STEM
METALLIC HARDNESS RATING AND LOCATION
(ASXJ) 83.0 ROCKWELL SUPERFICIAL 15-N MINIMUM TIP
NECK RADIUS
(ALZB) 0.4380 INCHES NOMINAL
SEAT ANGLE IN DEG
(AJFY) 30.0
SECOND GROOVE DIAMETER
(ALZN) 0.3020 INCHES MINIMUM AND 0.3080 INCHES MAXIMUM
STEM DIAMETER
(ALZE) 0.3720 INCHES MINIMUM AND 0.3730 INCHES MAXIMUM
STEM LENGTH
(ALZD) 5.5545 INCHES MINIMUM AND 5.6295 INCHES MAXIMUM
STEM STYLE
(ALYX) DOUBLE GROOVED
III MATERIAL AND LOCATION
(ANNQ) STEEL, FED STD 66, AISI/SAE 3140 OVERALL

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