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V-7683 PIECE 2 — RETAINER,SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V-7683 PIECE 2: RETAINER,SEAT,VALVE.

The RETAINER,SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, material_document_and_classification: QQ-A-750, COMP A FED SPEC SINGLE MATERIAL RESPONSE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-188-3707, 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
V-7683 PIECE 2
NSN: 4820-01-188-3707
FSC: 4820 — Valves, Nonpowered
CAGE: 53154 — PORTLAND VALVE LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
material_document_and_classificationQQ-A-750, COMP A FED SPEC SINGLE MATERIAL RESPONSE
NSN4820-01-188-3707
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V-7683 PIECE 2 · 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
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MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-750, COMP A FED SPEC SINGLE MATERIAL RESPONSE
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-A-750, COMP A FED SPEC SINGLE MATERIAL RESPONSE
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
V-7683Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
V-3063Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 V-7683 PIECE 2?
V-7683 PIECE 2 is a RETAINER,SEAT,VALVE.
What parts can replace V-7683 PIECE 2?
There are 2 known substitutes for V-7683 PIECE 2: V-7683, V-3063. Substitute compatibility should be verified for your specific system.
What is the NSN for V-7683 PIECE 2?
V-7683 PIECE 2 is cataloged in the U.S. Government catalog under NSN 4820-01-188-3707. This indicates validated use in U.S. government and defense supply chains.
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