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

Explore Portersville Valve Company NSN Parts Catalog

Alpha NSN is your sourcing solution for top-quality parts by Portersville Valve Company, offering a variety of components with rapid lead times and competitive pricing for the benefit of our customers. Currently, we have a wide range of part numbers from Portersville Valve Company which are ready for purchase at any time, including 6X-191B, 4X-26, H-28450 PIECE 7, A728, L12768, and other relevant items. If there are any Portersville Valve Company items on our database you wish to purchase, first begin with a quote for your comparisons by filling out and submitting an RFQ form through our website. At Alpha NSN, we adhere to rigorous compliance standards and initiatives, earning us AS9120B, ISO 9001:2015, and FAA AC 00-56B accreditation. Rest easy when purchasing from us, as all parts undergo varying levels of quality assurance and ship alongside any applicable qualifying certifications or manufacturing trace documentation. If you have any questions or concerns regarding our offerings, get in touch with a team member through phone or email!

CAGE Code: 8T901
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Part Number NSN Item Name QTY RFQ
6X-191B 5330-01-414-1816 gasket Avl RFQ
4X-26 5325-01-515-3083 ring retaining Avl RFQ
H-28450 PIECE 7 5330-00-468-2707 seal plain encased Avl RFQ
A728 5360-01-024-9669 spring helical tors Avl RFQ
L12768 5360-01-024-8414 spring helical comp Avl RFQ
H-28450 PIECE 6 3020-01-144-9227 pinion gear Avl RFQ
L12849 8THRD IN 5305-01-304-2397 screw machine Avl RFQ
H-28450 PIECE 5 5330-00-468-2701 gasket Avl RFQ
H-28449PC10 3110-01-093-7283 bearing roller cyli Avl RFQ
WA84-4A 3020-01-144-9290 gear bevel Avl RFQ
IPI-159 3010-01-239-6803 drive unit angle Avl RFQ
1A1MP28 5330-01-024-9680 packing preformed Avl RFQ
H28451PC4A 5330-01-414-1815 gasket Avl RFQ
WA84-110F 5330-01-019-8832 seal plain encased Avl RFQ
WA84-5A 3020-01-144-9227 pinion gear Avl RFQ
3XN-23 5330-01-093-7382 oil seal special Avl RFQ
4X-05A 5330-01-408-1434 gasket Avl RFQ
3X-N ITEM 14 5325-01-281-7082 ring retaining Avl RFQ
4XA-18 5330-01-238-1644 packing assembly Avl RFQ
H-28450PC7 5330-01-238-1644 packing assembly Avl RFQ
H-28449PC8 3110-01-093-7284 ball bearing Avl RFQ
6X-191A 5330-01-414-1815 gasket Avl RFQ
H28450(24HANDWHEEL 3010-01-238-1818 drive unit angle Avl RFQ
4XN-23 5330-01-238-1646 packing assembly Avl RFQ
H-28450PC10 3110-01-259-7242 bearing ball annula Avl RFQ
3XA-9 5330-01-093-7380 oil seal special Avl RFQ
3XA-11 3110-01-093-7280 bearing ball annula Avl RFQ
L13202 5305-01-117-7266 screw cap socket he Avl RFQ
3XA-14 5325-01-281-7082 ring retaining Avl RFQ
6X-192 3110-01-021-0862 cup tapered roller Avl RFQ
4X-10 3110-01-259-7243 bearing ball annula Avl RFQ
H28450PC17 3110-01-247-7997 ball bearing Avl RFQ
3X-55 3110-01-093-7283 bearing roller cyli Avl RFQ
H-28450 PIECE 1 3110-00-100-6158 ball bearing Avl RFQ
H-28450PC22 5330-01-238-1646 packing assembly Avl RFQ
6XN-23 5330-01-125-4029 packing preformed Avl RFQ
L12804 3010-01-339-2242 clutch positive non Avl RFQ
H28450 4XS STYLE N 3010-01-238-1818 drive unit angle Avl RFQ
4X-14 5325-01-515-3075 ring retaining Avl RFQ
A-10411 5330-01-125-4029 packing preformed Avl RFQ
6XN-0 4810-01-655-6905 operator vlv spcl Avl RFQ
A9687 5330-01-024-9680 packing preformed Avl RFQ
A10417 5330-00-490-1879 packing preformed Avl RFQ
H28451PC4B 5330-01-414-1816 gasket Avl RFQ
6X-162A 5365-01-412-6458 shim Avl RFQ
4XA-10 3110-01-259-7243 bearing ball annula Avl RFQ
LL-HX9-4057 5365-01-412-6461 shim Avl RFQ
1 2 2478D XDA1 25PSI 4820-01-298-5245 valve safety relief Avl RFQ
H28450PC17 3110-01-093-7284 ball bearing Avl RFQ
H28451PC8C 5365-01-412-6461 shim Avl RFQ
T4-09 5330-00-477-4846 seal oil Avl RFQ
PMG-10 5325-01-515-3064 ring retaining Avl RFQ
1A1MP103-16 4820-01-127-5771 actuator valve bras Avl RFQ
H28451PC12 5330-01-093-7383 oil seal special Avl RFQ
3XA-18 5330-01-093-7381 oil seal special Avl RFQ
40112B 4820-01-282-2529 gear operator valve Avl RFQ
6X-09 5330-01-093-7383 oil seal special Avl RFQ
LL-HX9-4055 5365-01-412-6458 shim Avl RFQ
H28450PC5 5330-01-408-1443 gasket Avl RFQ
T4-159 5330-00-490-1884 packing preformed Avl RFQ
3XA 12 5325-01-281-7081 ring retaining Avl RFQ
3X 11 3110-01-093-7280 bearing ball annula Avl RFQ
H-28450 PIECE 2 3020-01-144-9290 gear bevel Avl RFQ
1A1MP20 5360-01-024-8414 spring helical comp Avl RFQ
L13437 5355-01-215-9593 knob Avl RFQ
4X-12 5325-01-515-3072 ring retaining Avl RFQ
H-28452PC9 5330-01-535-7924 gasket Avl RFQ
IPI-159 18XS TY P 3010-01-239-6803 drive unit angle Avl RFQ
40112B-6 3040-01-282-4991 shaft straight Avl RFQ
L12365 5330-01-093-7256 gasket Avl RFQ

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QUALITY ASSURED We sell only warrantied and traceable parts

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Semiconductor's Certifications and Memberships

The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All orders are fulfilled in the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.
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