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PartsTable / COMPONENT / CR77049PC138
CR77049PC138 ✓ 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 SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 0.250 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 0.750 NOMINAL, body_inside_diameter: 0.375 INCHES NOMINAL IN, body_outside_diameter: 0.594 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 4820-00-061-5133, 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
CR77049PC138
NSN: 4820-00-061-5133
FSC: 4820
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height0.250 INCHES NOMINAL IN
style_designatorPLAIN
seat_angle_in_deg0.750 NOMINAL
body_inside_diameter0.375 INCHES NOMINAL IN
body_outside_diameter0.594 INCHES NOMINAL IN
seating_surface_shapeANGULAR
NSN4820-00-061-5133
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: CR77049PC138 · 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
•
SEATING SURFACE SHAPE: ANGULAR
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: STEEL OVERALL
•
BODY OUTSIDE DIAMETER: 0.594 INCHES NOMINAL IN
•
BODY INSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
SEAT ANGLE IN DEG: 0.750 NOMINAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.250 INCHES NOMINAL IN
SEATING SURFACE SHAPEANGULAR
STYLE DESIGNATORPLAIN
MATERIALSTEEL OVERALL
BODY OUTSIDE DIAMETER0.594 INCHES NOMINAL IN
BODY INSIDE DIAMETER0.375 INCHES NOMINAL IN
SEAT ANGLE IN DEG0.750 NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
2110-0312Interchangeable
interchangeable cross-reference
interchangeable
313001Interchangeable
interchangeable cross-reference
interchangeable
F02B250V1AInterchangeable
interchangeable cross-reference
interchangeable
204-68Interchangeable
interchangeable cross-reference
interchangeable
140412Interchangeable
interchangeable cross-reference
interchangeable
F900088-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is CR77049PC138?
CR77049PC138 is a SEAT,VALVE.
What parts can replace CR77049PC138?
There are 6 known substitutes for CR77049PC138: 2110-0312, 313001, F02B250V1A and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for CR77049PC138?
CR77049PC138 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-061-5133. 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