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Springs for Thermo/Finnigan MAT Mass Specs

Thermo/Finnigan 4500 Retainer springs
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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
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) 0Standard lead-time for non-stock items is approximately two weeks depending on the item. CALL
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