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PartsTable / COMPONENT / 4820PL1261220
4820PL1261220 ✓ 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, overall_length: 1.095 INCHES NOMINAL IN, stem_actuating_end_type: THREADED EXTERNALLY, largest_outside_diameter: 0.294 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 4820-01-115-9510, 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
4820PL1261220
NSN: 4820-01-115-9510
FSC: 4820
CAGE: 9009H — JEDNOLITY INDEKS MATERIALOWY - UNIFORM MATERIAL INDEX (POL)
SPECIFICATIONS
materialSTEEL
overall_length1.095 INCHES NOMINAL IN
stem_actuating_end_typeTHREADED EXTERNALLY
largest_outside_diameter0.294 INCHES NOMINAL IN
NSN4820-01-115-9510
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4820PL1261220 · 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
•
STEM ACTUATING END TYPE: THREADED EXTERNALLY
•
LARGEST OUTSIDE DIAMETER: 0.294 INCHES NOMINAL IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
STEM ACTUATING END TYPETHREADED EXTERNALLY
LARGEST OUTSIDE DIAMETER0.294 INCHES NOMINAL IN
OVERALL LENGTH1.095 INCHES NOMINAL IN
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
1-020-154-03Interchangeable
interchangeable cross-reference
interchangeable
1-020-154-02Interchangeable
interchangeable cross-reference
interchangeable
1-020-154-01Interchangeable
interchangeable cross-reference
interchangeable
8040Interchangeable
interchangeable cross-reference
interchangeable
0758-0029Interchangeable
interchangeable cross-reference
interchangeable
RNR60K4750FRInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4820PL1261220?
4820PL1261220 is a STEM,FLUID VALVE.
What parts can replace 4820PL1261220?
There are 20 known substitutes for 4820PL1261220: 1-020-154-03, 1-020-154-02, 1-020-154-01 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4820PL1261220?
4820PL1261220 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-115-9510. 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