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Preformed Packing Back-up Ring NSN 5330-01-501-1385

Item Description

A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. It prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a packing, preformed or o-ring.

NSN 5330-01-501-1385 NSN: 5330-01-501-1385

Features and Characteristics

Cross Sectional Shape
Solid
Cross-sectional Height
0.250 inches
End Application
Nssn class submarine combined induction/exhaust valve assembly
Special Features
Back-up ring for o-ring 20.955 in x 0.275 cross section
Material
Plastic polytetrafluoroethylene
Material Specification
81364/astm-d3293 ty ii s/s by astm-d3294 ty ii assn standard single material response
FSC
5330 Packing And Gasket Materials
NIIN
015011385
NSN
5330015011385

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
342-7067321-157
Cage Code:
53711
Status:
A
MSDS:
Part Number:
H643-7002A-157
Cage Code:
96169
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5330-01-501-1385
What are the manufacturers of nsn 5330015011385?
Does this nsn 5330015011385 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5330015011385
A circular shaped item with an aperture manufactured to predetermined dimensions, constructed with a rectangular cross section that may be solid, with joint, or in a helical form that facilitates spiral wrap installation. it prevents seal extrusion under pressure and is designed to fit on the down-pressure side of a gland groove with a packing, preformed or o-ring.
Does nsn 5330015011385 contain any precious metals?
Precious metal content is unknown.
Does nsn 5330015011385 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330015011385?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
66949
FIIG:
A528B0
App. Key:
Cond. Code:
1
Status:
A

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