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Technical Data Sheet
PartsTable / COMPONENT / B12071-0300
B12071-0300 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The RING,PISTON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_height: 177.8 MILLIMETERS NOMINAL MM, assembly_method: HEAT SEAL, opening_location: TOP, style_designator: FLAT W/TAG, material_transparency: OPAQUE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-446-6274, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
B12071-0300
NSN: 3040-01-446-6274
FSC: 3040
CAGE: 09990 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV HYDRAULIC VALVE DIVISION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_height177.8 MILLIMETERS NOMINAL MM
assembly_methodHEAT SEAL
opening_locationTOP
style_designatorFLAT W/TAG
material_transparencyOPAQUE
closure_fastening_typeLOOPED/TWISTED WIRE
stem_actuating_end_typeTHREADED INTERNALLY
part_name_assigned_by_controlling_agencyBAG WATER SAMPLE POLYETHYLENE 3 X 7 IN 100S IN
NSN3040-01-446-6274
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RING,PISTON TITLE COMPONENT PN B12071-0300 MFR RING,PISTON
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
B1207-1Interchangeable
interchangeable cross-reference
interchangeable
018125FInterchangeable
interchangeable cross-reference
interchangeable
B12071-1REV BInterchangeable
interchangeable cross-reference
interchangeable
B12071-1REV CInterchangeable
interchangeable cross-reference
interchangeable
B15830-3-REV C ITEM NO. 10Interchangeable
interchangeable cross-reference
interchangeable
B12071-0500Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B12071-0300?
B12071-0300 is a RING,PISTON.
What parts can replace B12071-0300?
There are 12 known substitutes for B12071-0300: B1207-1, 018125F, B12071-1REV B and 9 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B12071-0300?
B12071-0300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3040-01-446-6274. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026