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PartsTable / COMPONENT / K125-1037
K125-1037 ✓ 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 BAR,PUNCH,TELETYPEWRITER is a the manufacturer industrial component. Key specifications include phase: SINGLE, material: ZINC ALLOY BODY, connection_style: PLAIN,OPTIONAL END(PIPE) ALL ENDS, style_designator: STRAIGHT THRU, thread_direction: RIGHT-HAND ALL ENDS, aperture_diameter: 0.125 INCHES NOMINAL 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 4810-00-004-8403, 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
K125-1037
NSN: 4810-00-004-8403
FSC: 4810
CAGE: 88233 — PARKER HANNIFIN CORPORATION DBA SCHRAEDER BELLOWS DIV PNEUMATIC DIVISION (USA)
SPECIFICATIONS
phaseSINGLE
materialZINC ALLOY BODY
connection_stylePLAIN,OPTIONAL END(PIPE) ALL ENDS
style_designatorSTRAIGHT THRU
thread_directionRIGHT-HAND ALL ENDS
aperture_diameter0.125 INCHES NOMINAL IN
frequency_in_hertz60.0
flow_control_devicePLUG
nominal_thread_size0.250 INCHES ALL ENDS IN
current_rating_in_amps0.200
maximum_operating_temp125.0 FAHRENHEIT SINGLE RESPONSE DEGF
valve_operation_methodSOLENOID
NSN4810-00-004-8403
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: K125-1037 · 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
•
FLOW CONTROL DEVICE: PLUG
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
CONNECTION STYLE: PLAIN,OPTIONAL END(PIPE) ALL ENDS
•
MAXIMUM OPERATING TEMP: 125.0 FAHRENHEIT SINGLE RESPONSE DEGF
•
FREQUENCY IN HERTZ: 60.0
•
NOMINAL THREAD SIZE: 0.250 INCHES ALL ENDS IN
•
THREAD SERIES DESIGNATOR: NPTF ALL ENDS
•
MATERIAL: STEEL CORROSION RESISTING SEAT
TECHNICAL CHARACTERISTICS (FLIS)
FLOW CONTROL DEVICEPLUG
THREAD DIRECTIONRIGHT-HAND ALL ENDS
CONNECTION STYLEPLAIN,OPTIONAL END(PIPE) ALL ENDS
MAXIMUM OPERATING TEMP125.0 FAHRENHEIT SINGLE RESPONSE DEGF
FREQUENCY IN HERTZ60.0
NOMINAL THREAD SIZE0.250 INCHES ALL ENDS IN
THREAD SERIES DESIGNATORNPTF ALL ENDS
MATERIALSTEEL CORROSION RESISTING SEAT
CURRENT RATING IN AMPS0.200
MATERIALZINC ALLOY BODY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
11913Interchangeable
interchangeable cross-reference
interchangeable
14048Interchangeable
interchangeable cross-reference
interchangeable
11004Interchangeable
interchangeable cross-reference
interchangeable
GGG-T-70Interchangeable
interchangeable cross-reference
interchangeable
50070AInterchangeable
interchangeable cross-reference
interchangeable
SM-D-171356Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is K125-1037?
K125-1037 is a BAR,PUNCH,TELETYPEWRITER.
What parts can replace K125-1037?
There are 11 known substitutes for K125-1037: 11913, 14048, 11004 and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for K125-1037?
K125-1037 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-00-004-8403. 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