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M7201B026 — RETAINER,DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

M7201B026: RETAINER,DISK,VALVE.

The RETAINER,DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, overall_length: 4.000 INCHES NOMINAL IN, special_features: 1.000 IN. W, 0.500 IN.

THICK, 2 HOLES 0.410 IN. DIA, 1 HOLE THREADED 0.375-16 UNC, 125 MICROINCH FINISH OVERALL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-006-6289, 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
M7201B026
NSN: 4820-01-006-6289
FSC: 4820 — Valves, Nonpowered
CAGE: 36644 — FEMATICS CANADA INC (CAN)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
overall_length4.000 INCHES NOMINAL IN
special_features1.000 IN. W, 0.500 IN. THICK, 2 HOLES 0.410 IN. DIA, 1 HOLE THREADED 0.375-16 UNC, 125 MICROINCH FINISH OVERALL IN
NSN4820-01-006-6289
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: M7201B026 · 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
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.000 INCHES NOMINAL IN
SPECIAL FEATURES1.000 IN. W, 0.500 IN. THICK, 2 HOLES 0.410 IN. DIA, 1 HOLE THREADED 0.375-16 UNC, 125 MICROINCH FINISH OVERALL IN
MATERIALSTEEL CORROSION RESISTING
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 1
M7201C027PC3Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 M7201B026?
M7201B026 is a RETAINER,DISK,VALVE.
What parts can replace M7201B026?
There is 1 known substitute for M7201B026: M7201C027PC3. Substitute compatibility should be verified for your specific system.
What is the NSN for M7201B026?
M7201B026 is cataloged in the U.S. Government catalog under NSN 4820-01-006-6289. 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.