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PartsTable / COMPONENT / 504A13
504A13 ✓ 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 COCK,SHUTOFF,SCREW STEM is a the manufacturer industrial component. Key specifications include material: CELLULOSE OVERALL, outside_diameter: 1.375 INCHES NOMINAL IN, special_features: COLOR BLACK, style_designator: CIRCULAR, aperture_diameter: 1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN, cross-sectional_thickness: 0.062 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-652-3522, 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
504A13
NSN: 4820-00-652-3522
FSC: 4820
CAGE: 44940 — CUMMINS POWER GENERATION INC. (USA)
SPECIFICATIONS
materialCELLULOSE OVERALL
outside_diameter1.375 INCHES NOMINAL IN
special_featuresCOLOR BLACK
style_designatorCIRCULAR
aperture_diameter1.250 INCHES MINIMUM AND 1.255 INCHES MAXIMUM IN
cross-sectional_thickness0.062 INCHES NOMINAL IN
cross-sectional_shape_styleSOLID SINGLE OR COMPOSITION
NSN4820-00-652-3522
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 504A13 · 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
•
MATERIAL: COPPER ALLOY SEAT
•
THREAD QUANTITY PER INCH: 24 FIRST END
•
CONNECTION STYLE: INVERTED FLARE (TUBE) FIRST END
•
CONNECTION TYPE: THREADED INTERNAL TUBE FIRST END
•
NOMINAL THREAD SIZE: 0.125 INCHES SECOND END IN
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.250 INCHES FIRST END IN
•
THREAD DIRECTION: RIGHT-HAND SECOND END
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY SEAT
THREAD QUANTITY PER INCH24 FIRST END
CONNECTION STYLEINVERTED FLARE (TUBE) FIRST END
CONNECTION TYPETHREADED INTERNAL TUBE FIRST END
NOMINAL THREAD SIZE0.125 INCHES SECOND END IN
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.250 INCHES FIRST END IN
MATERIALCOPPER ALLOY BODY
THREAD DIRECTIONRIGHT-HAND SECOND END
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
THREAD CLASS2B FIRST END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
19472Interchangeable
interchangeable cross-reference
interchangeable
37761Interchangeable
interchangeable cross-reference
interchangeable
61740Interchangeable
interchangeable cross-reference
interchangeable
628TAPERNO2-5-8DIAInterchangeable
interchangeable cross-reference
interchangeable
50413Interchangeable
interchangeable cross-reference
interchangeable
56205Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 504A13?
504A13 is a COCK,SHUTOFF,SCREW STEM.
What parts can replace 504A13?
There are 12 known substitutes for 504A13: 19472, 37761, 61740 and 9 more. Substitute compatibility should be verified for your specific system.
Is 504A13 still available?
504A13 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026