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525-SX11-XM-B — VALVE,STOP AND STOP CHECK

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

525-SX11-XM-B: VALVE,STOP AND STOP CHECK.

The VALVE,STOP AND STOP CHECK is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING, valve_size: 0.750 INCHES IN, valve_type: GLOBE, pressure_rating: ERR-060, special_features: NHA: 4820-01-556-9460; VALVE,STOP AND STOP CHECK, end_item_identification: NEW CONSTRUCTION LCS2. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-556-9460, 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
525-SX11-XM-B
NSN: 4820-01-556-9460
NIINs: 015569460, 015569473, 015585557, 015585970, 015585973, 015585975, 015585981, 015585993, 015585997, 015586099, 015586117, 015586138, 015586156
FSC: 4820 — Valves, Nonpowered
CAGE: 1GZ83 — SFC VALVE CORPORATION (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING
valve_size0.750 INCHES IN
valve_typeGLOBE
pressure_ratingERR-060
special_featuresNHA: 4820-01-556-9460; VALVE,STOP AND STOP CHECK
end_item_identificationNEW CONSTRUCTION LCS2
NSN4820-01-556-9460
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 525-SX11-XM-B · 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: ERR-060
•
MATERIAL: STEEL CORROSION RESISTING
TECHNICAL CHARACTERISTICS
PRESSURE RATINGERR-060
SPECIAL FEATURESEND CONNECTIONS ARE 0.750 INCH SOCKET WELD IN
END ITEM IDENTIFICATIONNEW CONSTRUCTION LCS2
MATERIALSTEEL CORROSION RESISTING
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 525-SX11-XM-B?
525-SX11-XM-B is a VALVE,STOP AND STOP CHECK.
What is the NSN for 525-SX11-XM-B?
525-SX11-XM-B is cataloged in the U.S. Government catalog under NSN 4820-01-556-9460. 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.