PartsTable
Technical Data Sheet
Download PDF

R26-04-000 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

R26-04-000: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ZINC BODY, body_style: STRAIGHT THRU, temp_rating: 175.0 FAHRENHEIT MAXIMUM DEGF, regulation_type: MANUAL SINGLE STAGE, special_features: FLUID PRESSURE REGULATING VALVE, (POGS 33). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-191-6473, 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
R26-04-000
NSN: 4820-01-191-6473
NIINs: 011916473, 015137520
FSC: 4820 — Valves, Nonpowered
CAGE: 18925 — PARKER-HANNIFIN CORPORATION DBA PNEUTRONICS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialZINC BODY
body_styleSTRAIGHT THRU
temp_rating175.0 FAHRENHEIT MAXIMUM DEGF
regulation_typeMANUAL SINGLE STAGE
special_featuresFLUID PRESSURE REGULATING VALVE, (POGS 33)
flow_control_devicePOPPET
valve_loading_methodSPRING
manual_control_methodKNOB
end_connection_quantity2
end_item_identificationFOR USE WITH NSN 6515-01-505-0203, OXYGEN GENERATOR SYSTEM, PORTABLE
media_for_which_designedAIR
NSN4820-01-191-6473
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: R26-04-000 · 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
KEY FEATURES
•
FLOW CONTROL DEVICE: POPPET
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: STRAIGHT THRU
•
REGULATION TYPE: MANUAL SINGLE STAGE
•
FIRST END STYLE DESIGNATOR: PLAIN
•
TEMP RATING: 175.0 FAHRENHEIT MAXIMUM DEGF
•
END CONNECTION QUANTITY: 2
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPOPPET
FIRST END THREAD DIRECTIONRIGHT-HAND
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLESTRAIGHT THRU
REGULATION TYPEMANUAL SINGLE STAGE
FIRST END STYLE DESIGNATORPLAIN
TEMP RATING175.0 FAHRENHEIT MAXIMUM DEGF
END CONNECTION QUANTITY2
MANUAL CONTROL METHODKNOB
VALVE LOADING METHODSPRING
SUBSTITUTES & CROSS-REFERENCES 1
R20-04-000Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy R26-04-000?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is R26-04-000?
R26-04-000 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace R26-04-000?
There is 1 known substitute for R26-04-000: R20-04-000. Substitute compatibility should be verified for your specific system.
What is the NSN for R26-04-000?
R26-04-000 is cataloged in the U.S. Government catalog under NSN 4820-01-191-6473. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — R26-04-000

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.