New Unknown Aluminum Spring Valves from Semiconductor Plant 1/8 NPT 250 PSIG Max
The housing seems to be made of aluminum, and tapping on them indicates a strong spring inside.
350 #6-32 x 3/8 Pan Head Phillips Machine Screws, with Nylok Thread Lock Patch
0529F4G.73 New US Air Force Surplus Screws, #6-32 x 3/8 Pan Head Phillips Machine Screws, with Nylok Thread Lock Patch. Each bid quantity is for a Lot of Three Hundred Fifty (350) Pieces. You may bid / buy any number of lots, up to the total quantity available above. Excellent quality components from the USAF. We acquired these at a military surplus auction a couple of years ago. These were purchased in open bins, so there may be an occasional variant length, head style, piece of lint, etc., but there should not be very many. According to the calipers: Overall length: .456″ Threads: #4-32 x 3/8″ (diameter-threads per inch x length) Head diameter: .265″ Material: Steel (zinc plated)
Lot 100 Stainless Round Head Machine Screw #10-32 x 1/2″ Phillips Drive Military
4412SD5C.53 New Stainless Round Head Machine Screws, #10-32 x 1/2″ Long, #2 Phillips Drive, Military Surplus, Part Number Unknown. Each bid quantity is for a Lot of One Hundred (100) Screws. You may bid / buy any number of lots, up to the total quantity available above. These were purchased at a military sale last year, and they were brand new in a non-original box. We packaged them in heavy Ziplok bags for resale. We do not have specs for these other than what was on the box flap, but they appear to be top quality material in every respect. According to the calipers: Overall length: .616″ / 15.66 MM Length (underside of head to tip): .480″ / 12.18 MM Head diameter: .342″ / 8.68 MM Threads: #10-32 x 1/2″ (diameter – threads per inch x grip length)
4-PC Rubber Vibration Isolators, Shock Mounts w/Washers 2.5″ OD x 7/16″ ID x 1″
Everything will be tight, and that is exactly what you want. Since we have no idea what bolt length you will need for your application, bolts arenot included. Mount Thickness at Center.556″ / 14.12 MM.
100 #8-32 x 5/16″ Short Pan Head Phillips Machine Screws, Serrated Locking Grip
2898XA2B.32 New Tokyo Byokane #8-32 x 5/16″ Trivalent Zinc Plated, Hardened Steel, Short Pan Head Phillips Drive Machine Screws, with Serrated Locking Grip Head. Each bid quantity is for a Lot of One Hundred (100) Pieces. You may bid / buy any number of lots, up to the total quantity available above. These were purchased at an electronics supplier liquidation earlier this year, and they were brand new in the original factory bags. We repackaged them in heavy Ziplok bags. These are designed with stepped unidirectional teeth beneath the head. When the screw is tightened and then released, the stepped edges bite into the surrounding material to prevent loosening caused by vibration or movement of the assembly. According to the calipers: Overall length: .406″ / 10.31 mm Length (underside of head to tip): .285″ / 7.24 mm Head diameter: .320″ / 8.14 mm Threads: #8-32 x 5/16″ (diameter – threads per inch x grip length)
Stainless Steel Expansion Bellows Thermal HO, Laboratory Instrumentation 1/4-20
1/4-20 Threads, Part Number 8206-1421 or 0016198574.