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Technical Data Sheet
PartsTable / COMPONENT / 6670X1
6670X1 ✓ Verified by PartsTable
— · GATE VALVE
WHAT YOU NEED TO KNOW
Full open or full close only — never throttle Rising stem shows position visually
Throttling a gate valve erodes seats
PRODUCT OVERVIEW

The VALVE ASSEMBLY is a the manufacturer industrial component. Key specifications include special_features: MEDIA AIR, end_item_identification: COLT INDUSTRIES AIR COMPRESSOR MODEL NO. 5120.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-098-1329, 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
6670X1
NSN: 4820-01-098-1329
FSC: 4820
CAGE: 49576 — QUINCY COMPRESSOR DIVISION OF COLTEC INDUSTRIES INC DBA QUINCY COMPRESSOR DIV QUINCY COMPRESSOR (USA)
SPECIFICATIONS
special_featuresMEDIA AIR
end_item_identificationCOLT INDUSTRIES AIR COMPRESSOR MODEL NO. 5120
NSN4820-01-098-1329
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 6670X1 · 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 (FLIS)
END ITEM IDENTIFICATIONCOLT INDUSTRIES AIR COMPRESSOR MODEL NO. 5120
SPECIAL FEATURESMEDIA AIR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
6670Interchangeable
interchangeable cross-reference
interchangeable
1504408Interchangeable
interchangeable cross-reference
interchangeable
N0S70Interchangeable
interchangeable cross-reference
interchangeable
E0S70Interchangeable
interchangeable cross-reference
interchangeable
5303715Interchangeable
interchangeable cross-reference
interchangeable
5232710Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6670X1?
6670X1 is a VALVE ASSEMBLY.
What parts can replace 6670X1?
There are 16 known substitutes for 6670X1: 6670, 1504408, N0S70 and 13 more. Substitute compatibility should be verified for your specific system.
Is 6670X1 still available?
6670X1 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026