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A-6690 PC 10 — DISK,CLUTCH,NONVEHICULAR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A-6690 PC 10: DISK,CLUTCH,NONVEHICULAR.

The DISK,CLUTCH,NONVEHICULAR is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, pressure_rating: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS, style_designator: PLUG, media_for_which_designed: STEAM. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-328-5703, 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-6690 PC 10
NSN: 4820-01-328-5703
FSC: 4820 — Valves, Nonpowered
CAGE: 21368 — FAIRBANKS CO THE (USA)
SPECIFICATIONS
materialCOPPER ALLOY
pressure_rating150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
style_designatorPLUG
media_for_which_designedSTEAM
NSN4820-01-328-5703
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A-6690 PC 10 · 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
•
PRESSURE RATING: 150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
•
STYLE DESIGNATOR: PLUG
•
MEDIA FOR WHICH DESIGNED: STEAM
•
MATERIAL: COPPER ALLOY
TECHNICAL CHARACTERISTICS
PRESSURE RATING150.0 POUNDS PER SQUARE INCH (PSI) NOMINAL LBS
STYLE DESIGNATORPLUG
MEDIA FOR WHICH DESIGNEDSTEAM
MATERIALCOPPER ALLOY
SUBSTITUTES & CROSS-REFERENCES 2
A-6690Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
FIG 030-1 2.50IReference 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 A-6690 PC 10?
A-6690 PC 10 is a DISK,CLUTCH,NONVEHICULAR.
What parts can replace A-6690 PC 10?
There are 2 known substitutes for A-6690 PC 10: A-6690, FIG 030-1 2.50I. Substitute compatibility should be verified for your specific system.
What is the NSN for A-6690 PC 10?
A-6690 PC 10 is cataloged in the U.S. Government catalog under NSN 4820-01-328-5703. This indicates validated use in U.S. government and defense supply chains.
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