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19895A ✓ 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 STEM,FLUID VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, end_item_identification: 4820-01-535-2350; GLOBE VALVE, FOR REACTOR BOUNDRY AREA, valve_size_for_which_designed: 0.250 INCHES IN, valve_type_for_which_designed: GLOBE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-2360, 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
19895A
NSN: 4820-01-535-2360
FSC: 4820
CAGE: 63220 — FLOWSERVE INC (USA)
SPECIFICATIONS
materialSTEEL
end_item_identification4820-01-535-2350; GLOBE VALVE, FOR REACTOR BOUNDRY AREA
valve_size_for_which_designed0.250 INCHES IN
valve_type_for_which_designedGLOBE
NSN4820-01-535-2360
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19895A · 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
•
VALVE SIZE FOR WHICH DESIGNED: 0.250 INCHES IN
•
VALVE TYPE FOR WHICH DESIGNED: GLOBE
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
VALVE SIZE FOR WHICH DESIGNED0.250 INCHES IN
END ITEM IDENTIFICATION4820-01-535-2350; GLOBE VALVE, FOR REACTOR BOUNDRY AREA
VALVE TYPE FOR WHICH DESIGNEDGLOBE
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
32.856-1Interchangeable
interchangeable cross-reference
interchangeable
JD-1Interchangeable
interchangeable cross-reference
interchangeable
155238Interchangeable
interchangeable cross-reference
interchangeable
454Interchangeable
interchangeable cross-reference
interchangeable
1303281Interchangeable
interchangeable cross-reference
interchangeable
4720010748373Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19895A?
19895A is a STEM,FLUID VALVE.
What parts can replace 19895A?
There are 9 known substitutes for 19895A: 32.856-1, JD-1, 155238 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19895A?
19895A is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-535-2360. 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