3886050
View detailed technical data, stock status, and sourcing information for: 3886050
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Federal Supply Group
Engines, Turbines, and Components
Federal Supply Classification
2805 Except Aircraft; and Components Gasoline Reciprocating Engines
National Stock Number
2805-00-411-3883
Item Name Code
16509
Assigment Date
08/20/1969 (56 years ago)
concave head style, 3.495 inches minimum and 3.505 inches maximum overall height, 0.9270 inches nominal pinhole diameter, hole 3rd ring oil passage type, 3.875 inches nominal diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Head Style
- concave
- Overall Height
- 3.495 inches minimum and 3.505 inches maximum
- Diameter
- 3.875 inches nominal
- Oil Passage Type
- hole 3rd ring
- Pinhole Diameter
- 0.9270 inches nominal
- Surface Finish
- finished
- Finished Size Designation
- oversize
- Oversize
- 0.020 inches nominal
- Skirt Type
- solid
- Cut Depth
- 1.086 inches nominal
- Skirt Bottom Cutaway Feature
- included
- Ring Groove Quantity
- 3
- Ring Groove Width
- 0.1880 inches nominal 3rd ring
- Ring Groove Width
- 0.0780 inches nominal 2nd ring
- Ring Groove Width
- 0.0780 inches nominal 1st ring
- Ring Groove Diameter
- 3.446 inches minimum and 3.456 inches maximum 3rd ring
- Ring Groove Diameter
- 3.434 inches minimum and 3.444 inches maximum 1st ring
- Ring Groove Diameter
- 3.434 inches minimum and 3.444 inches maximum 2nd ring
- Oil Groove
- not included
- Distance From Pin Hole Center To Extreme Top
- 1.637 inches minimum and 1.642 inches maximum
- Pin Hole Bushing
- not included
- Distance Between Pin Bosses
- 1.240 inches nominal
- Retaining Ring Groove
- not included
- Pin
- included
- Pin Type For Which Designed
- floating
- Ring
- not included
- Carbon Groove
- not included
- Material
- aluminum alloy
- Surface Treatment
- tin
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2805-00-411-3883?
The FSCG of the NSN 2805-00-411-3883 is 2805
Does the NSN 2805-00-411-3883 have a Schedule B code assigned?
Yes, the Schedule B code is 8409918000
Does NSN 2805-00-411-3883 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.
Does NSN 2805-00-411-3883 contain precious materials?
Precious metal content is unknown
Does NSN 2805-00-411-3883 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.
When the NSN 2805-00-411-3883 was assigned to the Federal Catalog?
It was assigned 56 years ago, on Wed, Aug 20, 1969
Professional Distribution
Certified to meet the strict requirements of defense, aerospace, and hazardous materials distribution.
- ITAR Registered
- DDTC Registered
- HAZMAT Certified
- AS9120 Quality Standards
- 100% Quality Inspections
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