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Preformed Packing Back-up Ring NSN 5330-01-516-5827

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 5330-01-516-5827 NSN: 5330-01-516-5827

Features and Characteristics

Cross Sectional Shape
Single turn spiral
Cross-sectional Height
0.090 inches
Center Hole Diameter
5.402 inches
Peripheral Diameter
5.724 inches
End Application
Teal seal
Part Name Assigned By Controlling Agency
Stage back-up ring, single ring
Material
Plastic polyamide
Material Specification
5f573, gts-020 mfr ref single material response
FSC
5330 Packing And Gasket Materials
NIIN
015165827
NSN
5330015165827

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
7431MT-4780N
Cage Code:
5F573
Status:
A
MSDS:
Part Number:
7M1189SN431-3
Cage Code:
76301
Status:
A
MSDS:

Q & A

Frequently asked questions for NSN 5330-01-516-5827
What are the manufacturers of nsn 5330015165827?
Does this nsn 5330015165827 have a shelf life?
Yes. 180 mo. after cure date.
What is the formal definition of nsn 5330015165827
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 5330015165827 contain any precious metals?
No precious metal content.
Does nsn 5330015165827 contain any hazardous materials?
No information in HMIRS. Hazardous material unknown.
What is the ESD classification of nsn 5330015165827?
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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