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Technical Data Sheet
PartsTable / COMPONENT / 2502996
2502996 ✓ 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,VACUUM BREAKING is a the manufacturer industrial component. Key specifications include material: PLASTIC OVERALL, core_type: CORRUGATED FIN, duty_type: CONTINUOUS, body_shape: OVAL, case_style: SQUARE, core_width: 27.625 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 4820-01-108-6983, 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
2502996
NSN: 4820-01-108-6983
FSC: 4820
CAGE: 58568 — ENVIROVAC INC DBA MONOGRAM SYSTEMS-ROCKFORD DIV (USA)
SPECIFICATIONS
materialPLASTIC OVERALL
core_typeCORRUGATED FIN
duty_typeCONTINUOUS
body_shapeOVAL
case_styleSQUARE
core_width27.625 INCHES NOMINAL IN
fan_shroudINCLUDED
flow_styleTWO WAY TWO PORT 360 DEGREE PLUG TURN
head_styleFLAT
seal_width0.423 INCHES MINIMUM AND 0.453 INCHES MAXIMUM IN
core_height18.375 INCHES NOMINAL IN
design_typeDRY
NSN4820-01-108-6983
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 2502996 · 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 27
H60-154PC56Interchangeable
interchangeable cross-reference
interchangeable
PM1275Interchangeable
interchangeable cross-reference
interchangeable
PM1207PC39Interchangeable
interchangeable cross-reference
interchangeable
4338 892Interchangeable
interchangeable cross-reference
interchangeable
892Interchangeable
interchangeable cross-reference
interchangeable
FF-B-187/1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2502996?
2502996 is a VALVE,VACUUM BREAKING.
What parts can replace 2502996?
There are 27 known substitutes for 2502996: H60-154PC56, PM1275, PM1207PC39 and 24 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 2502996?
2502996 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-108-6983. 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