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12421800 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

12421800: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include filter: NOT INCLUDED, material: ALUMINUM BODY, body_style: TEE, temp_rating: -50.0 FAHRENHEIT MINIMUM AND 310.0 FAHRENHEIT MAXIMUM DEGF, special_features: NHA TRUCK,CARGO; 2320-01-447-3889, mounting_facility: BOLTS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-470-5581, 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
12421800
NSN: 4820-01-470-5581
NIINs: 014705581, 014938516
FSC: 4820 — Valves, Nonpowered
CAGE: 0FW39 — BAE SYSTEMS TACTICAL VEHICLE SYSTEMS LP DBA DATA SYSTEMS INTERNATIONAL INC (USA)
SPECIFICATIONS
filterNOT INCLUDED
materialALUMINUM BODY
body_styleTEE
temp_rating-50.0 FAHRENHEIT MINIMUM AND 310.0 FAHRENHEIT MAXIMUM DEGF
special_featuresNHA TRUCK,CARGO; 2320-01-447-3889
mounting_facilityBOLTS
face_to_face_distance148.000 MILLIMETERS NOMINAL MM
end_connection_quantity3
end_item_identificationMEDIUM TACTICAL VEHICLES
outlet_pressure_settingERR-060
media_for_which_designedOIL
first_end_connection_typePLAIN FACE FLANGE
NSN4820-01-470-5581
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 12421800 · 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
•
FIRST END BOLT HOLE QUANTITY: 4
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
BODY STYLE: TEE
•
FACE TO FACE DISTANCE: 148.000 MILLIMETERS NOMINAL MM
•
THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END
•
FIRST END STYLE DESIGNATOR: BEVELED
•
TEMP RATING: -50.0 FAHRENHEIT MINIMUM AND 310.0 FAHRENHEIT MAXIMUM DEGF
•
FIRST CONNECTION FACE TO CENTERLINE DISTANCE: 74.000 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
FIRST END BOLT HOLE QUANTITY4
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
BODY STYLETEE
FACE TO FACE DISTANCE148.000 MILLIMETERS NOMINAL MM
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATORBEVELED
TEMP RATING-50.0 FAHRENHEIT MINIMUM AND 310.0 FAHRENHEIT MAXIMUM DEGF
FIRST CONNECTION FACE TO CENTERLINE DISTANCE74.000 MILLIMETERS NOMINAL MM
END CONNECTION QUANTITY3
MOUNTING FACILITYBOLTS
SUBSTITUTES & CROSS-REFERENCES 1
9708-046Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12421800?
12421800 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 12421800?
There is 1 known substitute for 12421800: 9708-046. Substitute compatibility should be verified for your specific system.
What is the NSN for 12421800?
12421800 is cataloged in the U.S. Government catalog under NSN 4820-01-470-5581. This indicates validated use in U.S. government and defense supply chains.
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