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Spiral Wound Gasket NSN 5330-01-387-1972

Item Description

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).

NSN 5330-01-387-1972 NSN: 5330-01-387-1972

Features and Characteristics

Cross Sectional Shape
Metal winding w/ soft filler and outer ring
Tempurature Rating
875.0 degrees fahrenheit
Outside Diameter
Between 6.438 inches and 6.500 inches
Aperture Diameter
Between 5.297 inches and 5.328 inches
Bearing Surface Width
0.516 inches
Gage Ring Outside Diameter
7.438 inches
Cross-sectional Thickness
Between 0.170 inches and 0.180 inches
Gage Ring Thickness
Between 0.119 inches and 0.131 inches
Maximum Pressure Rating
300.0 pounds per square inch
Environmental Attribute Code
Asbestos alternative products
Material
Graphite and steel
Style Designator
Circular
Nondefinitive Specification/std Data
300 series and 4.500 size
FSC
5330 Packing And Gasket Materials
NIIN
013871972
NSN
5330013871972

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
M16265 4.500NPS 300PSI GRA
Cage Code:
81349
Status:
A
MSDS:
Part Number:
MIL-G-16265
Cage Code:
81349
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5330-01-387-1972
What are the manufacturers of nsn 5330013871972?
Does this nsn 5330013871972 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5330013871972
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).
Does nsn 5330013871972 contain any precious metals?
No precious metal content.
Does nsn 5330013871972 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330013871972?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
37840
FIIG:
A032A0
App. Key:
AL
Cond. Code:
1
Status:
A

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