Ceramic Insulators for Hewlett Packard Mass Spectrometers

We are constantly adding insulators for HP and other manufacturer's instrument systems. The following alumina insulators are currently available for the Hewlett Packard Mass Spectrometers. If other sizes and/or types are required, please write us, give us a call or send an old or damaged unit and we will see if we can supply it. All listed insulators are constructed from a high quality aluminum oxide ceramic unless otherwise noted. Additional ceramic and sapphire insulators are listed in the ceramics section of these pages.

All dimensions in inches, tolerances +/- 0.002 inches.

UOM=EA
Part No.	HP #	OD (in)	ID (in)	Thickness (in)	ship wt.	Quantity In Stock	Price	Quantity to order
HP1	HP Insulator, Ceramic Washer
	05985-20140	0.258	0.204	0.072	0.25	197	$11.50(*A)
HP2	HP Insulator, Ceramic Washer
	05985-20307	1.120	0.870	0.0625	0.25	DISCONTINUED	---	---
HP3	HP Insulator, Insulator Support
	05985-20458	0.435	0.360	0.060	0.25	81	$13.50(*A)
HP4	HP Insulator, Insulator Tube
	05985-20139	0.195	0.152	1.91	0.25	6	$21.50(*A)
HP6	HP Insulator, Ceramic Washer
	05985-20412	0.250	0.126	0.074	0.25	0(#)	$12.25(*A)
HP7	HP Insulator, Contact Insulator
	05985-20452	0.122	0.063	0.152	0.25	13	$13.50(*A)
HP8	HP Insulator, Rod w/ Slotted Ends
	05930-20414	0.120	---	1.96	0.25	94	$42.00(*A)
HP10	MSD Ceramic Insulator, Ceramic Spacer Sm.
	05990-20217	0.288	0.193	0.051	0.25	35	$11.50(*A)
HP11	HP Insulator, Ceramic Spacer, Lg
	05990-20218	0.333	0.240	0.062	0.25	53	$10.00(*A)
HP14	HP Insulator, Plate Insulator
	05989-20109	0.375	0.187	0.196	0.25	32	$32.00(*A)
HP15	HP Insulator, Draw Out Sleeve
	05990-20216	0.433	0.344	0.375	0.25	51	$62.00(*A)
(*_) Marked parts have bulk quantity discount pricing: Discount code 'A' -- 10 or more: 5% off; 50 or more: 10% off.
(#) Standard lead-time for out-of-stock items is approximately two weeks.
Ordering information. International (non-US) prices available through your local dealer.

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