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253870 PC 10 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

253870 PC 10: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 13.375 INCHES NOMINAL IN, special_features: E/I 4810-01-139-9828, end_item_identification: NIMITZ CLASS CVN, nondefinitive_spec/std_data: 12IN SIZE IN, specification/standard_data: 53711-MIL-V-1189D GOVERNMENT SPECIFICATION. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-467-0579, 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
253870 PC 10
NSN: 4810-01-467-0579
FSC: 4810 — Valves, Powered
CAGE: 43689 — HUNTINGTON INGALLS INC DIV NEWPORT NEWS SHIPBUILDING (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length13.375 INCHES NOMINAL IN
special_featuresE/I 4810-01-139-9828
end_item_identificationNIMITZ CLASS CVN
nondefinitive_spec/std_data12IN SIZE IN
specification/standard_data53711-MIL-V-1189D GOVERNMENT SPECIFICATION
valve_design_control_activity43689
valve_size_for_which_designed12.000 INCHES IN
material_document_and_classification00-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed235870
NSN4810-01-467-0579
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 253870 PC 10 · 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: 235870
•
MATERIAL DOCUMENT AND CLASSIFICATION: 00-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE
•
SPECIFICATION/STANDARD DATA: 53711-MIL-V-1189D GOVERNMENT SPECIFICATION
•
NONDEFINITIVE SPEC/STD DATA: 12IN SIZE IN
•
VALVE SIZE FOR WHICH DESIGNED: 12.000 INCHES IN
•
VALVE DESIGN CONTROL ACTIVITY: 43689
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNED235870
MATERIAL DOCUMENT AND CLASSIFICATION00-N-288 COMP A FED SPEC SINGLE MATERIAL RESPONSE
OVERALL LENGTH13.375 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA53711-MIL-V-1189D GOVERNMENT SPECIFICATION
NONDEFINITIVE SPEC/STD DATA12IN SIZE IN
VALVE SIZE FOR WHICH DESIGNED12.000 INCHES IN
SPECIAL FEATURESE/I 4810-01-139-9828
VALVE DESIGN CONTROL ACTIVITY43689
END ITEM IDENTIFICATIONNIMITZ CLASS CVN
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
253870Reference 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 253870 PC 10?
253870 PC 10 is a RETAINER,DISK,VALVE.
What parts can replace 253870 PC 10?
There is 1 known substitute for 253870 PC 10: 253870. Substitute compatibility should be verified for your specific system.
What is the NSN for 253870 PC 10?
253870 PC 10 is cataloged in the U.S. Government catalog under NSN 4810-01-467-0579. This indicates validated use in U.S. government and defense supply chains.
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