This item is discontinued and will no longer be available when our inventory is
depleted. The price for the item is discounted 35%, when all the existing inventory
is purchased; otherwise a 30% discount is offered for items purchased equaling
less than the existing inventory. The majority of our parts are manufactured in-house,
which allows most discontinued items to be obtained as a special manufactured item.
Parts may be discontinued for many different reasons, the following list are some
of the most common:
- Cost prohibited
- Tooling is no longer available
- Inadequate demand
- Unable to obtain parts or material(s)
Currently, there are () in stock for immediate shipment.
The remaining will be placed on backorder for future shipment.
Maximum purchase amount should not exceed stock quantity:
( ) in stock.
SDP/SI is a leading manufacturer of small mechanical components,
servicing a wide variety of aerospace, medical and commercial
industries for over 50 years.
Reduced Price Items - Save 20, 30 or 35%
These are not discontinued parts, but items exceeding our inventory target.
BUY NOW - the Discount will end once the excess
inventory is sold.
Discontinued Parts - are also found here and
are being offered at
a 30 or 35% discount based on quantity purchased. These parts
are marked discontinued and will not be offered once stock is depleted.
1, 2 and 3 mm
Miniature Pitch Timing Belts:
Offered with either Kevlar® or fiberglass cord reinforcement, the Kevlar®
"B" series offer a greater number of groove sizes than the fiberglass"G"
series. The ranges are 91 to 559 grooves for A 6B18M...
to 705 grooves for A 6G18M...
, 49 to 290 grooves for A 6B19M...
, 83 to 182 grooves for A 6G19M...
to 200 groves for A 6B20M...
, and 86 to 120 grooves for A 6G20M...
Shaftloc® is a simple two-piece keyless fastener for mounting mechanical components
onto a shaft within seconds. Due to its asymmetric thread geometry, a large radial
clamping force is produced when the nut is tightened. These precision fasteners
are vibration resistant and offer infinite radial and axial adjustments and are
>> Read More
Precision Spring Products:
Designed and manufactured for everyday use to high performance applications. Open
& enclosed spring reels are available in a wide range of sizes. Constant Force
are compact and light weight.
>>Constant Force Springs
Miniature Ball Bearings:
New miniature pillow block mounted ball bearings meets the demand for an economical
and precision bearing for small shaft sizes. The pillow block simply screws into
place, eliminating costly designing, manufacturing and assembly processes. These
miniature ball bearings can be used for precision applications such as medical and
scientific instrumentation and mechanisms. A 7Z29-...Series
and A 7Z29M...Series