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Technical Data Sheet
PartsTable / COMPONENT / 31900-107
31900-107 ✓ 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 CONNECTOR,PLUG,ELECTRICAL is a the manufacturer industrial component. Key specifications include color: BLACK BORDER, width: 720.000 INCHES NOMINAL IN, length: 27.000 INCHES NOMINAL IN, end_type: SINGLE ARMED, material: STEEL CORROSION RESISTING NEEDLE, sterility: STERILE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-125-5839, 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
31900-107
NSN: 4810-01-125-5839
FSC: 4810
CAGE: 04192 — ROGERSON AIRCRAFT EQUIPMENT GROUP (USA)
SPECIFICATIONS
colorBLACK BORDER
width720.000 INCHES NOMINAL IN
length27.000 INCHES NOMINAL IN
end_typeSINGLE ARMED
materialSTEEL CORROSION RESISTING NEEDLE
sterilitySTERILE
body_styleANGLE, SHAPE, INTERNAL COUPLING
shell_typeSOLID
overall_width0.348 INCHES IN
terminal_typeSOLDER WELL SINGLE MATING END SINGLE CONTACT GROUPING
overall_height1.250 INCHES NOMINAL IN
overall_length1.562 INCHES NOMINAL IN
NSN4810-01-125-5839
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 31900-107 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
SM-B-331783-3Interchangeable
interchangeable cross-reference
interchangeable
8794640Interchangeable
interchangeable cross-reference
interchangeable
8104830Interchangeable
interchangeable cross-reference
interchangeable
9011779Interchangeable
interchangeable cross-reference
interchangeable
C2829-02-2Interchangeable
interchangeable cross-reference
interchangeable
NK-C7-22-1 1-4 ACInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 31900-107?
31900-107 is a CONNECTOR,PLUG,ELECTRICAL.
What parts can replace 31900-107?
There are 9 known substitutes for 31900-107: SM-B-331783-3, 8794640, 8104830 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 31900-107?
31900-107 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-125-5839. 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