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2643-774-01-35 — PARTS KIT,BALL VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

2643-774-01-35: PARTS KIT,BALL VALVE.

The PARTS KIT,BALL VALVE is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON BODY, special_features: VALVE,BALL,20, style_designator: PLAIN, seating_surface_shape: FLAT, end_item_identification: LOS ANGELES CLASS SSN(688). This part is cataloged in the U.S.

Government catalog under NSN 4820-01-480-8729, 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
2643-774-01-35
NSN: 4820-01-480-8729
FSC: 4820 — Valves, Nonpowered
CAGE: 96169 — ELECTRIC BOAT CORPORATION DIV GENERAL DYNAMICS ELECTRIC BOAT (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON BODY
special_featuresVALVE,BALL,20
style_designatorPLAIN
seating_surface_shapeFLAT
end_item_identificationLOS ANGELES CLASS SSN(688)
NSN4820-01-480-8729
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2643-774-01-35 · 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
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: PLASTIC POLYAMIDE NYLON BODY
•
SEATING SURFACE SHAPE: FLAT
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORPLAIN
SPECIAL FEATURESVALVE,BALL,20
END ITEM IDENTIFICATIONLOS ANGELES CLASS SSN(688)
MATERIALPLASTIC POLYAMIDE NYLON BODY
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 4
2640-801X2 PC 47Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
2640-801X2Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
845-7108794-35Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
7108793Reference 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 2643-774-01-35?
2643-774-01-35 is a PARTS KIT,BALL VALVE.
What parts can replace 2643-774-01-35?
There are 4 known substitutes for 2643-774-01-35: 2640-801X2 PC 47, 2640-801X2, 845-7108794-35 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2643-774-01-35?
2643-774-01-35 is cataloged in the U.S. Government catalog under NSN 4820-01-480-8729. This indicates validated use in U.S. government and defense supply chains.
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