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Technical Data Sheet
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25-002 — Technical Data Sheet

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Clementoni · MRO · MRO_GENERAL
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

Don’t puzzle what you see, use your imagination and puzzle what will happen next! The sun is shining for another beautiful day in this idyllic hillside retreat. Locals are shopping, gardening, and walking their dogs as tourists admire the surroundings while others pack up their car to start their journey home. What could possibly go wrong? Chaos awaits the residents of this sleepy town, but who could be responsible for disturbing the peace? Use your imagination, and the clues provided on the box, to piece together what will happen next? This is the scene you will have to puzzle.

This part is cataloged in the Federal Logistics Information System under NSN 4820-00-006-4013, indicating validated use in U.S. government and defense logistics supply chains.

WHERE IT FITS
MRO→ MRO_GENERAL→ 25-002
NSN: 4820-00-006-4013
FSC: 4820
CAGE: 64294 — DANFOSS FLUID POWER INC RACINE OPN (USA)
SPECIFICATIONS
depth13.500 INCHES NOMINAL IN
phaseSINGLE
taper0.600 PER FOOT IN INCHES SINGLE END
width18.000 INCHES NOMINAL IN
length25.125 INCHES NOMINAL IN
materialALUMINUM
body_styleCYLINDRICAL BUSHING MOUNTED
bore_shapeSTRAIGHT
chain_typePROOF COIL OR ROLLER LINK
duty_cycleCONTINUOUS
point_size0.094 INCHES IN
seat_angle30.0 DEGREES NOMINAL
NSN4820-00-006-4013
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 25-002 · Clementoni ⚠ 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
•
SEAT RADIUS: 0.125 INCHES NOMINAL IN
•
MATERIAL: STEEL
•
UNDER FLANGE HEIGHT: 0.188 INCHES NOMINAL IN
•
SEAT ANGLE: 30.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SEAT RADIUS0.125 INCHES NOMINAL IN
OVERALL HEIGHT0.516 INCHES NOMINAL IN
MATERIALSTEEL
UNDER FLANGE HEIGHT0.188 INCHES NOMINAL IN
SEAT ANGLE30.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
D10004-42Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
8171B1-4HS2Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
8171E-1/4HS2Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
D559A3M2Same_fscGOVERNMENT REGISTRY
same_fsc cross-reference
same_fsc
53C2-5000-SInterchangeableGOVERNMENT REGISTRY
Resistor,variable,nonwire Wound,
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 25-002?
25-002 is a RESISTOR,VARIABLE,NONWIRE WOUND, manufactured by Clementoni. It is classified as a MRO (MRO_GENERAL).
What parts can replace 25-002?
There are 5 known substitutes for 25-002: D10004-42, 8171B1-4HS2, 8171E-1/4HS2 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 25-002?
25-002 is cataloged in the Federal Logistics Information System under NSN 4820-00-006-4013. 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: September 2026