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Technical Data Sheet
PartsTable / COMPONENT / 25534N
25534N ✓ 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

VALVE,REGULATING,FLUID PRESSURE. Key specifications include color: BROWN SINGLE ACTUATOR, jaw_type: STRAIGHT, material: STEEL OVERALL, tip_type: ROUND, grip_type: FINGER RING, unit_type: TWEEZER. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-035-7610, 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
25534N
NSN: 4820-00-035-7610
FSC: 4820
CAGE: 62420 — GRINNELL CORP GRINNELL FIRE PROTECTION SYSTMES DIV (USA)
SPECIFICATIONS
colorBROWN SINGLE ACTUATOR
jaw_typeSTRAIGHT
materialSTEEL OVERALL
tip_typeROUND
grip_typeFINGER RING
unit_typeTWEEZER
body_styleHOLE MOUNT
body_width1.562 INCHES NOMINAL IN
head_styleHEXAGON
body_height1.156 INCHES NOMINAL IN
body_length2.500 INCHES NOMINAL IN
overall_width0.312 INCHES NOMINAL IN
NSN4820-00-035-7610
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 25534N · 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 13
B45998Interchangeable
interchangeable cross-reference
interchangeable
10-1163-67-00-0Interchangeable
interchangeable cross-reference
interchangeable
8816Interchangeable
interchangeable cross-reference
interchangeable
J8816Interchangeable
interchangeable cross-reference
interchangeable
M516Interchangeable
interchangeable cross-reference
interchangeable
9816Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25534N?
25534N is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace 25534N?
There are 13 known substitutes for 25534N: B45998, 10-1163-67-00-0, 8816 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25534N?
25534N is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-00-035-7610. 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