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Technical Data Sheet
PartsTable / COMPONENT / OA-4712
OA-4712 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The DISK,VALVE is a the manufacturer industrial component. Key specifications include nonsupply_items_and_quantities: ORA-SWABS PREMOISTENED W/ORAL RINSE,2, part_name_assigned_by_controlling_agency: PAD TISSUE BIOPSY 1000S. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-133-7621, 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
OA-4712
NSN: 4820-01-133-7621
FSC: 4820
CAGE: 77254 — PHILADELPHIA VALVE CO (USA)
SPECIFICATIONS
special_featuresFOAM BIOPSY PADS ARE FABRICATED FROM CELLULAR POLYESTER PLASTIC FOAM THAT ALLOW ADEQYATE FLUID MOVEMENT AROUND THE TISSUE WHILE IT IS SANDWICHED BETWEEN TWO PADS
component_quantity2
nonsupply_items_and_quantitiesORA-SWABS PREMOISTENED W/ORAL RINSE,2
general_characteristics_item_descriptionBLUE CELLULAR POLYESTER PLASTIC FOAM; FOR USE WITH 1 X 1-1/4 IN. TISSUE PROCESSING CASSETTES TO PREVENT SMALL OR FRAGMENTED TISSUE SPECIMENS FROM BEING LOST DURING PROCESSING; 1000 PER PACKAGE IN
part_name_assigned_by_controlling_agencyPAD TISSUE BIOPSY 1000S
NSN4820-01-133-7621
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: OA-4712 · OEM ⚠ VERIFY BEFORE ORDERING Gate valves = FULL OPEN or FULL CLOSE only — never throttle. Partial opening causes seat erosion and vibration. ✓ BROKER TIP Rising stem shows valve position visually — easier maintenance. Non-rising stem saves headroom. PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
4H90702-115AInterchangeable
interchangeable cross-reference
interchangeable
6120Interchangeable
interchangeable cross-reference
interchangeable
6120-0010Interchangeable
interchangeable cross-reference
interchangeable
NL1400Interchangeable
interchangeable cross-reference
interchangeable
M520Interchangeable
interchangeable cross-reference
interchangeable
5187Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is OA-4712?
OA-4712 is a DISK,VALVE.
What parts can replace OA-4712?
There are 18 known substitutes for OA-4712: 4H90702-115A, 6120, 6120-0010 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for OA-4712?
OA-4712 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-133-7621. 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