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QS-CBS-00-4000 — VALVE,ROTARY,SELECTOR

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

QS-CBS-00-4000: VALVE,ROTARY,SELECTOR.

The VALVE,ROTARY,SELECTOR is a the manufacturer industrial component. Key specifications include special_features: M20 X 1.5 H6 COUNTER BALANCE VALVE, end_item_identification: 2320-01-354-4528 TRUCK,WRECKER. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-556-7935, 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
QS-CBS-00-4000
NSN: 4820-01-556-7935
FSC: 4820 — Valves, Nonpowered
CAGE: 3G866 — BENSON PACKING INC (USA)
SPECIFICATIONS
special_featuresM20 X 1.5 H6 COUNTER BALANCE VALVE
end_item_identification2320-01-354-4528 TRUCK,WRECKER
NSN4820-01-556-7935
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: QS-CBS-00-4000 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESM20 X 1.5 H6 COUNTER BALANCE VALVE
END ITEM IDENTIFICATION2320-01-354-4528 TRUCK,WRECKER
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES 3
QS-CBS-00-3250Reference document
Same NSN cross-reference
Reference document — Secondary reference
12423747Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
QS-CBS-00-3250-XReference document
Same NSN cross-reference
Reference document — Secondary reference
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 QS-CBS-00-4000?
QS-CBS-00-4000 is a VALVE,ROTARY,SELECTOR.
What parts can replace QS-CBS-00-4000?
There are 3 known substitutes for QS-CBS-00-4000: QS-CBS-00-3250, 12423747, QS-CBS-00-3250-X. Substitute compatibility should be verified for your specific system.
What is the NSN for QS-CBS-00-4000?
QS-CBS-00-4000 is cataloged in the U.S. Government catalog under NSN 4820-01-556-7935. This indicates validated use in U.S. government and defense supply chains.
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