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C791-2046 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C791-2046: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY STEM, style_designator: TEE W/OFFSET, end_item_identification: SEAWOLF CLASS SSN, center_to_center_distance: 7.000 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-413-8275, 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
C791-2046
NSN: 4820-01-413-8275
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialCOPPER ALLOY STEM
style_designatorTEE W/OFFSET
end_item_identificationSEAWOLF CLASS SSN
center_to_center_distance7.000 INCHES IN
NSN4820-01-413-8275
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C791-2046 · 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
•
CENTER TO CENTER DISTANCE: 7.000 INCHES IN
•
STYLE DESIGNATOR: TEE W/OFFSET
•
MATERIAL: STEEL COMP 304 FLOW CONTROL DEVICE
TECHNICAL CHARACTERISTICS
CENTER TO CENTER DISTANCE7.000 INCHES IN
STYLE DESIGNATORTEE W/OFFSET
END ITEM IDENTIFICATIONSEAWOLF CLASS SSN
MATERIALSTEEL COMP 304 FLOW CONTROL DEVICE
MATERIALPLASTIC POLYAMIDE NYLON SEAT
MATERIALSTEEL COMP 304 BODY
MATERIALCOPPER ALLOY STEM
SUBSTITUTES & CROSS-REFERENCES 5
556-6406374-VVVB-ASSY-ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
C791-2046-VVVB-ASSY-ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
DF2300-4634-VVVB-ASSY-ASame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6406374Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
DF2300-4634Reference 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 C791-2046?
C791-2046 is a PARTS KIT,BALL VALVE.
What parts can replace C791-2046?
There are 5 known substitutes for C791-2046: 556-6406374-VVVB-ASSY-A, C791-2046-VVVB-ASSY-A, DF2300-4634-VVVB-ASSY-A and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for C791-2046?
C791-2046 is cataloged in the U.S. Government catalog under NSN 4820-01-413-8275. 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.