PartsTable
Technical Data Sheet
81125S41-38890ALT5PCC ✓ 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,REGULATING,TEMPERATURE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, body_style: TEE, bulb_length: 12.000 INCHES NOMINAL IN, temp_rating: 140.0 FAHRENHEIT MINIMUM AND 170.0 FAHRENHEIT MAXIMUM DEGF, bulb_diameter: 1.250 INCHES NOMINAL IN, special_features: 2 IN. VALVE SIZE,180 GAL PER MIN AT 125 PSI INLET PRESSURE 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 4820-00-289-1004, 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
81125S41-38890ALT5PCC
NSN: 4820-00-289-1004
FSC: 4820
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
body_styleTEE
bulb_length12.000 INCHES NOMINAL IN
temp_rating140.0 FAHRENHEIT MINIMUM AND 170.0 FAHRENHEIT MAXIMUM DEGF
bulb_diameter1.250 INCHES NOMINAL IN
special_features2 IN. VALVE SIZE,180 GAL PER MIN AT 125 PSI INLET PRESSURE IN
temp_adjustabilityADJUSTABLE
flow_control_deviceCONE, TOP GUIDED
thermostatic_elementLIQUID IMMERSION TYPE
capillary_tube_length60.000 INCHES NOMINAL IN
face_to_face_distance8.000 INCHES NOMINAL IN
end_connection_quantity3
NSN4820-00-289-1004
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 81125S41-38890ALT5PCC · 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
FIRST END FLANGE OUTSIDE DIAMETER: 5.563 INCHES NOMINAL IN
FACE TO FACE DISTANCE: 8.000 INCHES NOMINAL IN
THIRD END RELATIONSHIP WITH PRECEDING ENDS: IDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATOR: PLAIN
MATERIAL: COPPER BULB
FIRST END FLANGE SHAPE STYLE: ROUND W/ BOLT HOLES
FIRST END BOLT CIRCLE DIAMETER: 4.438 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
FIRST END FLANGE OUTSIDE DIAMETER5.563 INCHES NOMINAL IN
FACE TO FACE DISTANCE8.000 INCHES NOMINAL IN
THIRD END RELATIONSHIP WITH PRECEDING ENDSIDENTICAL WITH FIRST END
FIRST END STYLE DESIGNATORPLAIN
MATERIALCOPPER BULB
FIRST END FLANGE SHAPE STYLEROUND W/ BOLT HOLES
FIRST END BOLT CIRCLE DIAMETER4.438 INCHES NOMINAL IN
MATERIALNICKEL ALLOY FLOW CONTROL DEVICE
SPECIAL FEATURES2 IN. VALVE SIZE,180 GAL PER MIN AT 125 PSI INLET PRESSURE IN
FIRST END CONNECTION TYPEPLAIN FACE FLANGE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
95-506Interchangeable
interchangeable cross-reference
interchangeable
A95-506Interchangeable
interchangeable cross-reference
interchangeable
33-11512Interchangeable
interchangeable cross-reference
interchangeable
PS65-228Interchangeable
interchangeable cross-reference
interchangeable
1116626Interchangeable
interchangeable cross-reference
interchangeable
D1436Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 81125S41-38890ALT5PCC?
81125S41-38890ALT5PCC is a VALVE,REGULATING,TEMPERATURE.
What parts can replace 81125S41-38890ALT5PCC?
There are 6 known substitutes for 81125S41-38890ALT5PCC: 95-506, A95-506, 33-11512 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 81125S41-38890ALT5PCC?
81125S41-38890ALT5PCC is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-289-1004. This indicates validated use in U.S. government and defense supply chains.
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