Description
The lens retainer spring (Finnigan #40005-20160), spring detent (Finnigan #40005-20220), ion volume spring (Finnigan #40005-20170) and solid inlet springs (Finnigan #10007-20030), for Finnigan 4500 & 4600's are manufactured by S.I.S. and made from tungsten wire. This gives them much more spring than those supplied by Finnigan.
Spring for Finnigan MAT MS | ||||
Part No. | Description | Quantity In Stock |
Price EA |
Order |
---|---|---|---|---|
LRS1 | Lens Retainer Spring (Finnigan #40005-20160) | DISCONTINUED | --- | --- |
SPRDT | Spring Detent (Finnigan #40005-20220) | DISCONTINUED | --- | --- |
FP8 | Solids Inlet Spring (Finnigan #10007-20030) | DISCONTINUED | --- | --- |
FP9 | Ion Volume Spring (Finnigan #40005-20170) | 0†Standard lead-time for non-stock items is approximately two weeks depending on the item. | CALL | |
* Call for availability. † Standard lead-time for non-stock items is approximately two weeks depending on the item. | ||||
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A variety of alumina insulators. Call for custom sizes

Replacement insulators for your VG mass spec

O-Rings are available in five different materials from Scientific Instrument Services.

all types and sizes of
O-Rings

A wide variety of alumina ceramic washers.

Replacement insulators for Nermag.

The following alumina insulators are currently available for the Thermo instruments.

All insulators are constructed from high purity alumina
ceramic.

Thermo filament posts are available to replace damaged or worn posts on the 3000 series and OWA filaments.

#40005-20060 and
#40005-20061.