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A-6683M PIECE 9 — STEM,FLUID VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A-6683M PIECE 9: STEM,FLUID VALVE.

The STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, stem_actuating_end_type: THREADED EXTERNALLY, valve_size_for_which_designed: 2.500 INCHES IN, valve_type_for_which_designed: GATE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-293-5164, 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
A-6683M PIECE 9
NSN: 4820-01-293-5164
FSC: 4820 — Valves, Nonpowered
CAGE: 21368 — FAIRBANKS CO THE (USA)
SPECIFICATIONS
materialNICKEL ALLOY
stem_actuating_end_typeTHREADED EXTERNALLY
valve_size_for_which_designed2.500 INCHES IN
valve_type_for_which_designedGATE
NSN4820-01-293-5164
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A-6683M PIECE 9 · 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: GATE
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
VALVE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
MATERIAL: NICKEL ALLOY
TECHNICAL CHARACTERISTICS
VALVE TYPE FOR WHICH DESIGNEDGATE
STEM ACTUATING END TYPETHREADED EXTERNALLY
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
MATERIALNICKEL ALLOY
SUBSTITUTES & CROSS-REFERENCES 3
FIG 246 PIECE 9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
A-6683MReference document
Same NSN cross-reference
Reference document — Drawing number reference only
A-6683M-2 1/2IN-PC9Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A-6683M PIECE 9?
A-6683M PIECE 9 is a STEM,FLUID VALVE.
What parts can replace A-6683M PIECE 9?
There are 3 known substitutes for A-6683M PIECE 9: FIG 246 PIECE 9, A-6683M, A-6683M-2 1/2IN-PC9. Substitute compatibility should be verified for your specific system.
What is the NSN for A-6683M PIECE 9?
A-6683M PIECE 9 is cataloged in the U.S. Government catalog under NSN 4820-01-293-5164. This indicates validated use in U.S. government and defense supply chains.
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