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C791-5701 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C791-5701: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, overall_length: 3.620 INCHES NOMINAL IN, special_features: FOR CHECK VALVE OF HP-154 AND HP-155 MANIFOLD, end_item_identification: SEAWOLF CLASS SSN, supply_items_and_quantities: "BALL 1, SEAT 2", valve_model_number_for_which_designed: HP-155. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-418-0058, 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
C791-5701
NSN: 4820-01-418-0058
NIINs: 014180058, 014182143
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
overall_length3.620 INCHES NOMINAL IN
special_featuresFOR CHECK VALVE OF HP-154 AND HP-155 MANIFOLD
component_quantity3
end_item_identificationSEAWOLF CLASS SSN
supply_items_and_quantities"BALL 1, SEAT 2"
valve_model_number_for_which_designedHP-155
NSN4820-01-418-0058
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C791-5701 · 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: HP-155
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
VALVE MODEL NUMBER FOR WHICH DESIGNEDHP-155
OVERALL LENGTH3.620 INCHES NOMINAL IN
SPECIAL FEATURESFOR CHECK VALVE OF HP-154 AND HP-155 MANIFOLD
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 7
556-6406957-MRFH-B11Reference document
Same NSN cross-reference
Reference document — Secondary reference
556-6406957-MRFH-A11Reference document
Same NSN cross-reference
Reference document — Secondary reference
DF2300-4660-MRFH-A11Reference document
Same NSN cross-reference
Reference document — Secondary reference
C791-5701 FN MRFH-A11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
556-6406597-MRFH-B11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
556-6406597-MRFH-A11Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 C791-5701?
C791-5701 is a PARTS KIT,BALL VALVE.
What parts can replace C791-5701?
There are 7 known substitutes for C791-5701: 556-6406957-MRFH-B11, 556-6406957-MRFH-A11, DF2300-4660-MRFH-A11 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C791-5701?
C791-5701 is cataloged in the U.S. Government catalog under NSN 4820-01-418-0058. This indicates validated use in U.S. government and defense supply chains.
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