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513-7428940 — BODY,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

513-7428940: BODY,VALVE.

The BODY,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, special_features: MANUFACTURED FROM 3 INCH THICK PLATE (9535-01-015-3474) IN, end_item_identification: W/S:LOS ANGELES CLASS, valve_design_control_activity: 53711, valve_type_for_which_designed: CHECK, material_document_and_classification: ASTM B209 6061-T651 ASSN STD SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-499-4255, 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
513-7428940
NSN: 4820-01-499-4255
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialALUMINUM ALLOY
port_quantity3
special_featuresMANUFACTURED FROM 3 INCH THICK PLATE (9535-01-015-3474) IN
end_item_identificationW/S:LOS ANGELES CLASS
valve_design_control_activity53711
valve_type_for_which_designedCHECK
material_document_and_classificationASTM B209 6061-T651 ASSN STD SINGLE MATERIAL RESPONSE
valve_model_number_for_which_designed7428940
NSN4820-01-499-4255
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 513-7428940 · 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 TYPE FOR WHICH DESIGNED: CHECK
•
PORT QUANTITY: 3
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: 7428940
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B209 6061-T651 ASSN STD SINGLE MATERIAL RESPONSE
•
VALVE DESIGN CONTROL ACTIVITY: 53711
•
MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDCHECK
PORT QUANTITY3
VALVE MODEL NUMBER FOR WHICH DESIGNED7428940
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B209 6061-T651 ASSN STD SINGLE MATERIAL RESPONSE
SPECIAL FEATURESMANUFACTURED FROM 3 INCH THICK PLATE (9535-01-015-3474) IN
VALVE DESIGN CONTROL ACTIVITY53711
END ITEM IDENTIFICATIONW/S:LOS ANGELES CLASS
MATERIALALUMINUM ALLOY
SUBSTITUTES & CROSS-REFERENCES 1
7428940Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 513-7428940?
513-7428940 is a BODY,VALVE.
What parts can replace 513-7428940?
There is 1 known substitute for 513-7428940: 7428940. Substitute compatibility should be verified for your specific system.
What is the NSN for 513-7428940?
513-7428940 is cataloged in the U.S. Government catalog under NSN 4820-01-499-4255. This indicates validated use in U.S. government and defense supply chains.
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✓ 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.