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Piston Ring NSN 4820-00-889-1675

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 4820-00-889-1675 NSN: 4820-00-889-1675

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Ring Style
Concentric
Radial Wall Thickness
0.0910 inches
Overall Width
0.0680 inches
Standard Bore Diameter
0.875 inches
Joint Style
Vertical joint
Material
Plastic
Fsc Application Data
Valve, stop, check
Reference Number Differentiating Characteristics
Clean in accordance w/mil-c-19874 ships
FSC
4820 Nonpowered Valves
NIIN
008891675
NSN
4820008891675

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
0X117921-0001
Cage Code:
99657
Status:
A
MSDS:
Part Number:
0X117921-1
Cage Code:
99657
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 8481909090
  • NAICS: 332911
  • SITC: 74790
  • Description: Parts of taps, cocks, valves and similar appliances, nesoi
  • End Use (Code 21180):
    Industrial machines, other

Q & A

Frequently asked questions for NSN 4820-00-889-1675
What are the manufacturers of nsn 4820008891675?
Does this nsn 4820008891675 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 4820008891675
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 4820008891675 contain any precious metals?
Precious metal content is unknown.
Does nsn 4820008891675 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 4820008891675?
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
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