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Metal Seal Ring NSN 5330-00-937-3855

Item Description

A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. It may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. Excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. See also ring, piston and ring, wiper.

NSN 5330-00-937-3855 NSN: 5330-00-937-3855

Features and Characteristics

Cross Sectional Shape
Plain rectangular, straight face
Outside Diameter
3.900 inches
Ring Style
Expanding concentric
Radial Wall Thickness
Between 0.0800 inches and 0.0900 inches
Overall Width
Between 0.0920 inches and 0.0930 inches
Joint Style
Step joint
Metallic Hardness Rating
30.0 rockwell c and 38.0 rockwell c
Material
Steel
Surface Treatment
Chromium
Fsc Application Data
Filter and heater assembly, fuel, aircraft engine
FSC
5330 Packing And Gasket Materials
NIIN
009373855
NSN
5330009373855

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
513288
Cage Code:
77445
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 3926904500
  • NAICS: 339991
  • SITC: 89399
  • Description: Gaskets,washers & other seals
  • End Use (Code 12770):
    Other industrial supplies

Q & A

Frequently asked questions for NSN 5330-00-937-3855
What are the manufacturers of nsn 5330009373855?
Does this nsn 5330009373855 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5330009373855
A circular shaped item designed to be installed in a specially prepared groove or counterbore to provide a low pressure seal. it may be supplied in various cross-sectional shapes and is cut through at one point to allow for installation and fitting. excludes items whose primary function is to provide sealing, wiping, or wearing surface capabilities for piston configurations. see also ring, piston and ring, wiper.
Does nsn 5330009373855 contain any precious metals?
No precious metal content.
Does nsn 5330009373855 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330009373855?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
21205
FIIG:
A08400
App. Key:
D
Cond. Code:
1
Status:
A

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