ISO Group Logo
Defense and Aerospace
Supply Chain Partner
A Dynatech International Company


NSN 2805-00-375-7639, 2805003757639
PISTON,INTERNAL COMBUSTION ENGIN

Federal Supply Classification
FSC 2805 - Gasoline Reciprocating Engines, Except Aircraft; and Components
National Item Identification Number
NIIN 003757639
Codification Country
United States
Item Name Code
INC 16509
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.
Availability: Request Qualified Suppliers: Currently qualifying suppliers

Manufacture or supply this part?
Join our growing community of certified suppliers.

Let Us Know
  CALL ABOUT NSN 2805-00-375-7639
Our client representatives are standing by to help fulfill your request.

+1-321-773-5710

  REQUEST QUOTE for 2805-00-375-7639


Have a list that needs to be quoted? Upload it here.

DLMS® Summary

National Stock Number 2805-00-375-7639

National Stock Number (NSN) 2805-00-375-7639, or NIIN 003757639, (piston,internal combustion engin) was assigned March 16, 1974 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. 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) 16509. 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 2805003757639 contains an unknown precious metal.

This NSN is associated to Schedule B 8409918000: parts for spark-ignition internal combustion piston engines, 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

DISTANCE BETWEEN PIN BOSSES
(AXPM) 1.920 INCHES NOMINAL
DISTANCE FROM PIN HOLE CENTER TO EXTREME TOP
(AXPK) 3.382 INCHES NOMINAL
CARBON GROOVE
(BQBL) NOT INCLUDED
DIAMETER
(ABMZ) 4.570 INCHES NOMINAL
GROOVE TAPER ANGLE
(AXGC) 15 DEGREES,FOR NUMBER 1 GROOVE
HEAD STYLE
(AASK) CAVITY
OIL GROOVE
(AXPH) INCLUDED
OVERALL HEIGHT
(ABKW) 5.257 INCHES NOMINAL
MATERIAL
(MATT) ALUMINUM ALLOY
RETAINING RING GROOVE
(AXPN) NOT INCLUDED
RING GROOVE QUANTITY
(AXFZ) 3
RING GROOVE WIDTH
(AXGB) 0.2750 INCHES NOMINAL AND 0.0960 INCHES NOMINAL AND 0.2510 INCHES NOMINAL
RING GROOVE DIAMETER
(AXGD) 4.133 INCHES NOMINAL 1ST RING
RING GROOVE DIAMETER
(AXGD) 4.133 INCHES NOMINAL 2ND RING
RING GROOVE DIAMETER
(AXGD) 4.146 INCHES NOMINAL 3RD RING
RING
(AXPR) NOT INCLUDED
SKIRT BOTTOM CUTAWAY FEATURE
(AXFX) NOT INCLUDED
SKIRT TYPE
(AXFT) SOLID
PIN HOLE BUSHING
(AXPL) NOT INCLUDED
PIN TYPE FOR WHICH DESIGNED
(AXPQ) FLOATING
PINHOLE DIAMETER
(ACXU) 1.8000 INCHES NOMINAL
PIN
(AXPP) NOT INCLUDED
WEIGHT
(WGHT) 66.0 OUNCES
SURFACE FINISH
(AGYE) SEMIFINISHED
SURFACE TREATMENT
(SFTT) TIN
RING GROOVE POSITION
(AXGA) NUMBER 1,NUMBER 2,AND NUMBER 3
UNABLE TO DECODE
(SURF) UNABLE TO DECODE
UNABLE TO DECODE
(AXGA) UNABLE TO DECODE
MATERIAL
(MATL) ALUMINUM ALLOY
UNABLE TO DECODE
(MATL) UNABLE TO DECODE
SURFACE TREATMENT
(SURF) TIN PLATED

Manufacturer Part Numbers


Related Inventory



 
Top