LS4564-7

LS45647 Preformed Packing Back-up Ring
Home » Catalog » O-rings & Seals (p. 754) » Preformed Packing Back-up Rings (p. 5) » Part Number LS4564-7

Price Quote Get an up to date pricing and availability quote for this product. Order online or over the phone.

Part Number:
Quantity Requested:
Your Email:
Full Name:
Contact Phone:
Company:

Quality Commitment

Serving our customers with quality and safety first.

  •   AS9120 Certified
  •   Audited supply chain
  •   ITAR Registered
  •   DDTC Registered
  •   HAZMAT Certified
  •   Customer service objectives
  •   Every product 100% inspected
AS9120 Certified by SAI Global

Datasheet. LS4564-7 specification

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

single turn spiral

Cross-sectional Height
A measurement from the bottom to the top of a cross section,in distinction from depth.

0.050in. and 0.058in.

Center Hole Diameter
The length of a straight line which passes through the center of the center hole,and terminates at the circumference.

2.375in.

Peripheral Diameter

2.495in. and 2.497in.

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

plastic polytrifluoroethylene

Material Document And Classification
The specification,standard,or manufacturers reference,and the classification designation,such as class,condition,temper,and the like,that identifies the material.

AMS3651 assn std single material response

Answers.

What material is the preformed packing back-up ring made of ?

Plastic polytrifluoroethylene

What is the NSN for LS4564-7?

5330-01-526-1376

What's the federal classification of LS4564-7?

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 5330-01-526-1376 BACK-UP RING,PREFORMED PACKING

2.375" center hole diameter

NIIN
015261376
NIIN Date
12/08/04
Schedule B
 
Name Code
66949
FIIG
A528B0
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

Major End Users Countries and entities

  • - Denmark 

Availability for LS4564-7 A member of our team will provide you with a price and availability quote

Request a Quote »

Similar by Design Other back-up rings with similar characteristics

Nothing similar to this part number was found in our inventory

LS4564-7 / Back-up ring,preformed packingWhat is the formal definition of this item?

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.