44955K176

44955K176 Spiral Wound Gasket

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Datasheet. 44955K176 specification

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

4.375in.

Aperture Diameter
The length of a straight line which passes through the center of an aperture,and terminates at the circumference.

2.750in.

End Item Identification
The national stock number or the identification information of the end equipment for which the item is a part.

type 45 destroyer

Part Name Assigned By Controlling Agency
The name assigned to the item by the government agency or commercial organization controlling the design of the item.

gasket, spiral wound

Special Features
Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification.

sealing element 304 stainless steel with pure graphite filler, outer ring carbon steel; inner dia 2 3/4", outter dia 4 3/8", sealing element outer dia 3 3/8"; max pressure 2500psi

Style Designator
The style designation indicating the configuration that most nearly corresponds to the appearance of the item.

circular

Answers.

What is the style?

Circular

What is the outside diameter?

4.375 inches

What is the NSN for 44955K176?

5330-01-556-7422

What's the federal classification of 44955K176?

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 5330-01-556-7422 GASKET,SPIRAL WOUND

Used on type 45 destroyer. circular sealing element 304 stainless steel with pure graphite filler, outer ring carbon steel; inner dia 2 3/4", outter dia 4 3/8", sealing element outer dia 3 3/8"; max pressure 2500psi gasket, spiral wound 4.375" outside diameter

NIIN
015567422
NIIN Date
10/04/07
Schedule B
 
Name Code
37840
FIIG
A032A0
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

  • - United Kingdom 

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Similar by Design Other gaskets with similar characteristics

Nothing similar to this part number was found in our inventory

44955K176 / Gasket,spiral woundWhat is the formal definition of this item?

A circular or moderately noncircular shaped item with an aperture. it is constructed of spring-like metal strips, preformed into a vee shape, laminated with a soft filler. it is designed to seal between two nondeforming surfaces. it may have an inner and/or outer, solid or spiral wound compression ring(s).