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8258-007-061 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8258-007-061: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316, inside_diameter: 3.0625 INCHES NOMINAL IN, outside_diameter: 5.500 INCHES NOMINAL IN, special_features: W/S WASP CLASS LHD, nominal_thread_size: 4.500 INCHES IN, end_item_identification: 8.00IN PRESSURE SEAL GLOBE & STOP CHECK VALVE IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-468-3824, 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
8258-007-061
NSN: 4820-01-468-3824
FSC: 4820 — Valves, Nonpowered
CAGE: 57574 — VELAN VALVE CORP. (USA)
SPECIFICATIONS
materialSTEEL COMP 316
inside_diameter3.0625 INCHES NOMINAL IN
outside_diameter5.500 INCHES NOMINAL IN
special_featuresW/S WASP CLASS LHD
nominal_thread_size4.500 INCHES IN
end_item_identification8.00IN PRESSURE SEAL GLOBE & STOP CHECK VALVE IN
valve_design_control_activity57574
valve_size_for_which_designed8.000 INCHES IN
valve_model_number_for_which_designed7880-034
NSN4820-01-468-3824
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8258-007-061 · 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
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 7880-034
•
OUTSIDE DIAMETER: 5.500 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 4.500 INCHES IN
•
VALVE SIZE FOR WHICH DESIGNED: 8.000 INCHES IN
•
INSIDE DIAMETER: 3.0625 INCHES NOMINAL IN
•
VALVE DESIGN CONTROL ACTIVITY: 57574
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNED7880-034
OUTSIDE DIAMETER5.500 INCHES NOMINAL IN
NOMINAL THREAD SIZE4.500 INCHES IN
VALVE SIZE FOR WHICH DESIGNED8.000 INCHES IN
INSIDE DIAMETER3.0625 INCHES NOMINAL IN
SPECIAL FEATURESW/S WASP CLASS LHD
VALVE DESIGN CONTROL ACTIVITY57574
END ITEM IDENTIFICATION8.00IN PRESSURE SEAL GLOBE & STOP CHECK VALVE IN
MATERIALSTEEL COMP 316
SUBSTITUTES & CROSS-REFERENCES 2
7880-034 ITEM NO 6Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7880-034Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 8258-007-061?
8258-007-061 is a RETAINER,DISK,VALVE.
What parts can replace 8258-007-061?
There are 2 known substitutes for 8258-007-061: 7880-034 ITEM NO 6, 7880-034. Substitute compatibility should be verified for your specific system.
What is the NSN for 8258-007-061?
8258-007-061 is cataloged in the U.S. Government catalog under NSN 4820-01-468-3824. This indicates validated use in U.S. government and defense supply chains.
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