AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

Submit a Quote
and we do the Rest

Guaranteed quotes back within 15 minutes, 24/7 x 365

W A Whitney Co - National Stock Number Parts Manufacturer

Are you in the market for part numbers sourced from accredited companies like W A Whitney Co? If so, consider the team at Purchasing Union your one stop shop! We carry parts from a list of over five thousand certified and accredited manufacturers like W A Whitney Co and many others. 700-156, 700-256, 700-148, 700-138, 700-125 are just a few of the items that we can provide for you. Purchasing Union, owned and operated by ASAP Semiconductor, is an industry-leading supplier of rare, new, old, and obsolete aviation, defense, and electronic parts in the United States. We have one of the largest inventories of ready-to-ship aviation parts with over two billion unique components sourced from W A Whitney Co from around the world; we’re perfect for meeting all your complex Aircraft on Ground (AOG) requirements. If you are in a fast need for parts, consider us your best resource and send in an Instant RFQ today!

Cage Code: 65453

Part No NSN Item Name QTY RFQ
700-156 5360-01-147-4845 spring helical comp Avl RFQ
700-256 5315-01-296-6429 key woodruff Avl RFQ
700-148 3110-00-839-9149 seat bearing Avl RFQ
700-138 3110-01-296-0239 bearing roller need Avl RFQ
700-125 5331-01-296-0274 o ring Avl RFQ
700-151 4730-01-145-5669 strainer element se Avl RFQ
700-141 5330-01-296-0332 retainer packing Avl RFQ
700-118 3040-01-297-4551 shaft shouldered Avl RFQ
700-146 3120-01-149-6251 bearing sleeve Avl RFQ
700-168 5330-01-146-9915 packing preformed Avl RFQ
700-165 5310-01-301-2129 washer seal Avl RFQ
700-149 3110-01-145-9111 retainer and roller Avl RFQ
700-204 5325-01-296-7718 ring retaining Avl RFQ
700-121 5360-01-296-0258 spring helical comp Avl RFQ
700-140 5330-01-296-0253 seal plain encased Avl RFQ
700-157 5360-01-145-7553 spring helical comp Avl RFQ
700-124 5331-01-296-0273 o ring Avl RFQ
610-205 5315-01-296-6433 pin spring Avl RFQ
700-114 3020-01-297-4499 gear spur Avl RFQ
700-116 5315-01-296-0190 pin Avl RFQ
700-132 5340-01-146-9760 plunger detent Avl RFQ
700-131 5342-01-296-0193 guide spring Avl RFQ
700-135 3120-01-296-0324 bearing washer thru Avl RFQ
700-137 5325-01-296-7720 ring retaining Avl RFQ
700-130 5330-01-296-0252 seal plain encased Avl RFQ
700-282 5331-01-296-0276 o ring Avl RFQ
700-127 5360-01-296-0259 spring helical comp Avl RFQ
700-119 4820-01-297-4545 seat valve Avl RFQ
700-145 5330-01-145-6873 seal plain Avl RFQ
700-123 5342-01-296-0191 guide spring Avl RFQ
700-260 3110-01-296-0237 ball bearing Avl RFQ
700-188 3120-01-296-0317 bearing sleeve Avl RFQ
700-115 5325-01-296-7719 ring retaining Avl RFQ
700-139 5360-01-296-0261 spring helical comp Avl RFQ
3445-1154-1793 3445-01-192-6879 punching and sheari Avl RFQ
092-003 3445-01-199-3173 punching machine me Avl RFQ
700-171 5330-01-145-7501 seal Avl RFQ
700-203 6680-01-143-4750 glass liquid sight Avl RFQ
700-159 5331-01-145-0714 o ring Avl RFQ
700-251 5360-01-296-0260 spring helical comp Avl RFQ
700-239 3040-01-297-4550 shaft shouldered Avl RFQ
700-120 4820-01-297-5028 valve check Avl RFQ
700-110 4320-01-299-7107 piston pump Avl RFQ
700-126 3110-01-296-0236 ball bearing Avl RFQ
648-280 3433-01-369-3600 holder nozzle Avl RFQ
700-100 6105-01-291-1839 motor alternating c Avl RFQ
700-129 5331-01-296-0275 o ring Avl RFQ
700-101 3010-01-298-3780 coupling shaft flex Avl RFQ
700-128 5342-01-296-0192 guide spring Avl RFQ
700-122 5331-01-296-0272 o ring Avl RFQ
700-134 4320-01-298-6769 piston hydraulic mo Avl RFQ
700-205 5330-01-145-7558 packing preformed Avl RFQ
700-024 6105-01-143-7883 motor alternating c Avl RFQ
700-432-37869 2030-01-297-0915 hydraulic power uni Avl RFQ
700-111 4320-01-298-5340 gear pump Avl RFQ

Why Choose Us?

Low Price

Low Price Warrantied inventory at competitive prices

Find it fast

Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number

Quality Guaranteed

Quality guaranteed We sell only warrantied and traceable parts

Get it fast

Get it fast All inventory ready to ship from our sellers

Semiconductor's Certifications and Memberships
The only independent
distributor with a
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
fallen heroes fund logo

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website ( and help in their valiant effort”.

Thank You for Visiting Purchasing Union.

Don’t forget That If You’d Ever Like a Quote for Parts Within 15 Minutes or Less, You Can Fill out the Instant RFQ form On this Website’S Homepage.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.