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9M827V1 — COCK,DRAIN

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

9M827V1: COCK,DRAIN.

The COCK,DRAIN is a the manufacturer industrial component. Key specifications include material: ALUMINUM BODY, nominal_thread_size: 0.875 INCHES FIRST END IN, thread_quantity_per_inch: 32 FIRST END, thread_series_designator: UNS FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-192-7134, 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
9M827V1
NSN: 4820-01-192-7134
FSC: 4820 — Valves, Nonpowered
CAGE: 76301 — THE BOEING COMPANY DIV DEFENSE (USA)
SPECIFICATIONS
materialALUMINUM BODY
nominal_thread_size0.875 INCHES FIRST END IN
thread_quantity_per_inch32 FIRST END
thread_series_designatorUNS FIRST END
NSN4820-01-192-7134
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 9M827V1 · 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
•
NOMINAL THREAD SIZE: 0.875 INCHES FIRST END IN
•
THREAD QUANTITY PER INCH: 32 FIRST END
•
MATERIAL: ALUMINUM BODY
•
THREAD SERIES DESIGNATOR: UNS FIRST END
TECHNICAL CHARACTERISTICS
NOMINAL THREAD SIZE0.875 INCHES FIRST END IN
THREAD QUANTITY PER INCH32 FIRST END
MATERIALALUMINUM BODY
THREAD SERIES DESIGNATORUNS FIRST END
SUBSTITUTES & CROSS-REFERENCES 2
1855Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
9M827Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 9M827V1?
9M827V1 is a COCK,DRAIN.
What parts can replace 9M827V1?
There are 2 known substitutes for 9M827V1: 1855, 9M827. Substitute compatibility should be verified for your specific system.
What is the NSN for 9M827V1?
9M827V1 is cataloged in the U.S. Government catalog under NSN 4820-01-192-7134. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.