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PartsTable / COMPONENT / 211048137
211048137 ✓ 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 VALVE,THROTTLE is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE PRESS REGG AIR .25IN SWLDG CRES IN, part_name_assigned_by_controlling_agency: (INAVY) VALVE ASSY, 0.25NPS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-542-4698, 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
211048137
NSN: 4820-01-542-4698
FSC: 4820
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
end_item_identificationVALVE PRESS REGG AIR .25IN SWLDG CRES IN
part_name_assigned_by_controlling_agency(INAVY) VALVE ASSY, 0.25NPS
NSN4820-01-542-4698
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 211048137 · 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
TECHNICAL CHARACTERISTICS (FLIS)
PART NAME ASSIGNED BY CONTROLLING AGENCY(INAVY) VALVE ASSY, 0.25NPS
END ITEM IDENTIFICATIONVALVE PRESS REGG AIR .25IN SWLDG CRES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
V1D10808Interchangeable
interchangeable cross-reference
interchangeable
V2C13128-7NAInterchangeable
interchangeable cross-reference
interchangeable
V1D10808-9Interchangeable
interchangeable cross-reference
interchangeable
V2B11676-NNInterchangeable
interchangeable cross-reference
interchangeable
V2B11676-NNCPInterchangeable
interchangeable cross-reference
interchangeable
V1D10833-32Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 211048137?
211048137 is a VALVE,THROTTLE.
What parts can replace 211048137?
There are 20 known substitutes for 211048137: V1D10808, V2C13128-7NA, V1D10808-9 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 211048137?
211048137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-542-4698. 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