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PartsTable / COMPONENT / WALWORTH 5272F 2.50IN IT2
WALWORTH 5272F 2.50IN IT2 ✓ 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 WALWORTH 5272F 2.50IN IT2 is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-420-4132, 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
WALWORTH 5272F 2.50IN IT2
NSN: 4820-01-420-4132
FSC: 4820
CAGE: 0YRW0 — VALVE AUTOMATION AND CONTROL OF SAN DIEGO DBA VALVE AUTOMATION & CONTROL OF SAN DIEGO DIV VALVE AUTOMATION AND CONTROLS OF (USA)
SPECIFICATIONS
Part NumberWALWORTH 5272F 2.50IN IT2
NSN4820-01-420-4132
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: WALWORTH 5272F 2.50IN IT2 · 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 MODEL NUMBER FOR WHICH DESIGNED: 5475F
•
VALVE TYPE FOR WHICH DESIGNED: GLOBE
•
ATTACHMENT METHOD: BOLTS
•
VALVE SIZE FOR WHICH DESIGNED: 2.500 INCHES IN
•
MATERIAL: STEEL
TECHNICAL CHARACTERISTICS (FLIS)
VALVE MODEL NUMBER FOR WHICH DESIGNED5475F
VALVE TYPE FOR WHICH DESIGNEDGLOBE
END ITEM IDENTIFICATIONNAVY WEAPON SYSTEM CODE TH, STATEGIC SEALIFT CONVERSION SHIPS CLASS
ATTACHMENT METHODBOLTS
VALVE SIZE FOR WHICH DESIGNED2.500 INCHES IN
SPECIAL FEATURESCAST CARBON STEEL A-216-WCB; W/HF TRIM
MATERIALSTEEL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
40621Interchangeable
interchangeable cross-reference
interchangeable
6003-36Interchangeable
interchangeable cross-reference
interchangeable
66860Interchangeable
interchangeable cross-reference
interchangeable
66860-1Interchangeable
interchangeable cross-reference
interchangeable
L21678P05Interchangeable
interchangeable cross-reference
interchangeable
601127Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is WALWORTH 5272F 2.50IN IT2?
WALWORTH 5272F 2.50IN IT2 is a WALWORTH 5272F 2.50IN IT2.
What parts can replace WALWORTH 5272F 2.50IN IT2?
There are 9 known substitutes for WALWORTH 5272F 2.50IN IT2: 40621, 6003-36, 66860 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for WALWORTH 5272F 2.50IN IT2?
WALWORTH 5272F 2.50IN IT2 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-420-4132. 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