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Technical Data Sheet
PartsTable / COMPONENT / 10557SP
10557SP ✓ 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,SOLENOID is a the manufacturer industrial component. Key specifications include valve_size: 0.500 INCHES IN, face_to_face_distance: 4.180 INCHES IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-460-8150, 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
10557SP
NSN: 4810-01-460-8150
FSC: 4810
CAGE: 0VUL5 — NORTH AMERICAN CONTROLS INC DBA NORTH AMERICAN CONTROLS INC (USA)
SPECIFICATIONS
valve_size0.500 INCHES IN
face_to_face_distance4.180 INCHES IN
NSN4810-01-460-8150
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 10557SP · 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
•
FACE TO FACE DISTANCE: 4.180 INCHES IN
•
VALVE SIZE: 0.500 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
FACE TO FACE DISTANCE4.180 INCHES IN
VALVE SIZE0.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 16
10557Interchangeable
interchangeable cross-reference
interchangeable
MS20271B11Interchangeable
interchangeable cross-reference
interchangeable
50-820068Interchangeable
interchangeable cross-reference
interchangeable
MMT61A024Interchangeable
interchangeable cross-reference
interchangeable
SL5720PC84Interchangeable
interchangeable cross-reference
interchangeable
6578PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 10557SP?
10557SP is a VALVE,SOLENOID.
What parts can replace 10557SP?
There are 16 known substitutes for 10557SP: 10557, MS20271B11, 50-820068 and 13 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 10557SP?
10557SP is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-460-8150. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026