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Piston Ring NSN 1620-01-037-1714

Item Description

A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. It is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. It may include an expander. Excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.

NSN 1620-01-037-1714 NSN: 1620-01-037-1714

Features and Characteristics

Ring Style
Concentric
Radial Wall Thickness
0.5530 inches
Overall Width
Between 0.1250 inches and 0.1270 inches
Standard Bore Diameter
4.744 inches
Bore Diameter Oversize
0.002 inches
Joint Style
Step joint
End Application
Grumman aerospace corporation a10 aircraft
Criticality Code Justification
Feat
Special Features
Form, fit and function
Material
Plastic tetrafluoroethylene
FSC
1620 Aircraft Landing Gear Components
NIIN
010371714
NSN
1620010371714

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
S12083-348Q
Cage Code:
09257
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8803200060
  • NAICS: 336413
  • SITC: 79293
  • Description: Undercarriages and parts thereof, for use in military aircraft
  • End Use (Code 50070):
    Parts for military-type goods

Q & A

Frequently asked questions for NSN 1620-01-037-1714
What are the manufacturers of nsn 1620010371714?
Does this nsn 1620010371714 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 1620010371714
A circular, single or multipiece item, metallic or nonmetallic in composition, designed to be fitted in a circumferential groove in a piston and to spring outward against the cylinder wall to function as a seal or wiper. it is supplied in various cross-sectional shapes and is cut through at one point to allow for installation in the piston ring groove. it may include an expander. excludes packing, preformed; retainer, oil seal; retainer, packing; ring, retaining; ring wiper; and seal ring, metal.
Does nsn 1620010371714 contain any precious metals?
No precious metal content.
Does nsn 1620010371714 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 1620010371714?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
11459
FIIG:
A08400
App. Key:
A
Cond. Code:
2
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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