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Technical Data Sheet
PartsTable / COMPONENT / 100PM-4B 2-1/2IN
100PM-4B 2-1/2IN ✓ 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 100PM-4B 2-1/2IN 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 4810-01-146-9854, 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
100PM-4B 2-1/2IN
NSN: 4810-01-146-9854
FSC: 4810
CAGE: 86184 — GRISWOLD INDUSTRIES DBA CLA-VAL CO (USA)
SPECIFICATIONS
Part Number100PM-4B 2-1/2IN
NSN4810-01-146-9854
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 100PM-4B 2-1/2IN · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
C1472Interchangeable
interchangeable cross-reference
interchangeable
TV5566EInterchangeable
interchangeable cross-reference
interchangeable
96363Interchangeable
interchangeable cross-reference
interchangeable
62-718Interchangeable
interchangeable cross-reference
interchangeable
62830Interchangeable
interchangeable cross-reference
interchangeable
41150Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 100PM-4B 2-1/2IN?
100PM-4B 2-1/2IN is a 100PM-4B 2-1/2IN.
What parts can replace 100PM-4B 2-1/2IN?
There are 21 known substitutes for 100PM-4B 2-1/2IN: C1472, TV5566E, 96363 and 18 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 100PM-4B 2-1/2IN?
100PM-4B 2-1/2IN is cataloged in the Federal Logistics Information System (FLIS) under NSN 4810-01-146-9854. 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