4031958

4031958 Metal Seal Ring

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Datasheet. 4031958 specification

Cross-sectional Shape Style
The style designation indicating the configuration that most nearly corresponds to the cross-sectional shape of the item.

plain rectangular, straight face

Inside Diameter
The length of a straight line which passes through the center of a circular figure or body,and terminates at the inside circumference.

0.763in. and 0.768in.

Ring Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the ring.

contracting concentric

Radial Wall Thickness

0.0300in. and 0.0350in.

Overall Width

0.0610in. and 0.0625in.

Joint Style
The style designation indicating the configuration that most nearly corresponds to the appearance of the joint.

vertical joint

Metallic Hardness Rating
A numeric value that reflects the hardness of a metallic item when used in conjunction with a hardness rating scale.

32.0 rockwell c

Material
The chemical compound or mechanical mixture properties of which the item is fabricated.

steel

Fsc Application Data
The justification for the assignment of a federal supply class /fsc/ to an item based on the classification of the next higher classifiable assembly.

engine, acft, turbofan

Answers.

What quantity is this sold in?

1EA

What material is the metal seal ring made of ?

Steel

What is the ring style?

Contracting concentric

What is the inside diameter?

0.763 inches minimum and 0.768 inches maximum

What is the NSN for 4031958?

5330-00-343-7893

How is this classified for shipping?

Schedule B number: 3926904500
nmfc 194160
Gaskets,washers & other seals

What's the federal classification of 4031958?

FSC 5330 ⁓ Packing and gasket materials

Note-this fsc includes only seals and gaskets designed for standard use. seals, gaskets and packing are made from materials specifically designed and constructed to resist deterioration from the action of heat, gas, chemicals, liquids, and used to fill a cavity and create a tight seal. similar materials used to make seals, gaskets, and packing are available in bulk form, refer to fsg 93, fsg 80, and fsg 83.

Excluding o-rings (fsc 5331); bulk material items, such as; rubber, cork, and asbestos sheets and strips (fsg 93); liquid gasket materials (rtv, permatex, etc.) (fsg 80); rfi and emi seals and gaskets (fsc 5999), and all seal retainers.

NSN 5330-00-343-7893 SEAL RING,METAL

contracting concentric ring style 0.763" inside diameter

NIIN
003437893
NIIN Date
01/15/74
Schedule B
3926904500 
Name Code
21205
FIIG
A08400
Item Weight
0.100lbs
Item Dimensions
--
QUP
Historical Price
$172.08 EA
DEMIL / ITAR
Uncontrolled item (Code A)
Hazmat
No hazard information available from HMIRS.
MSDS
N/A
Precious Metals
No precious metals
Enviromental
N/A
Electrostatic ESD & EMI
No ESD or EMI sensitivity

Other Part Numbers Parts with same form, fit, and function by other manufacturers

Major End Users Countries and entities

  • - Department of The Navy 
  • - Department of The Air Force 
  • - Poland 
  • - Singapore 
  • - Belgium 
  • - Republic of Korea 
  • - Netherlands 
  • - Portugal 
  • - Denmark 
  • - Norway 
  • - Greece 

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Shipping Information

Special Handling
Other or no special handling required (sh) 
LTL (less than a truck load rating)
50.0 
LCL (less than a car load rating)
Unknown
Special Cargo
No special type of cargo code applicable 
Air Freight (Minimum cargo door size required)
Shipment is not a consolidation and does not exceed 84 inches in any dimension. 
Customs Requirement Classification
Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater 
Commodity (for shipments via water)
Metal hardware 
NMFC (national motor freight code)
194160 WASHER OR GASKETS, IRON OR STEEL, 
UFC (universal freight code)
55210 

Similar by Design Other seal rings with similar characteristics

Nothing similar to this part number was found in our inventory

4031958 / Seal ring,metalWhat is the formal definition of this item?

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.