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202127 — Technical Data Sheet

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— · 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 SHIFT FINGER is a the manufacturer industrial component. Key specifications include end_item_identification: JARNISCHFEGER CORP.;MODEL M320T2 CRANE TRUCK MOUNTED,NSN 3810-00-151-4431, general_characteristics_item_description: STEEL,4.531 IN. LG,L.000 IN.

MAX H,0.875 IN. DIA HOLE WITH ONE KEYWAY IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 4810-00-052-9636, 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
202127
NSN: 4810-00-052-9636
FSC: 4810
CAGE: 01359 — TRIUMPH THERMAL SYSTEMS - MARYLAND, INC. (USA)
SPECIFICATIONS
end_item_identificationJARNISCHFEGER CORP.;MODEL M320T2 CRANE TRUCK MOUNTED,NSN 3810-00-151-4431
general_characteristics_item_descriptionSTEEL,4.531 IN. LG,L.000 IN. MAX H,0.875 IN. DIA HOLE WITH ONE KEYWAY IN
NSN4810-00-052-9636
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 202127 · 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
KEY FEATURES
•
THREAD DIRECTION: RIGHT-HAND FIRST END
•
THREAD CLASS: 3A FIRST END A
•
NOMINAL THREAD SIZE: 0.250 INCHES SECOND END IN
•
VALVE OPERATION METHOD: SOLENOID
•
MATERIAL: ALUMINUM ALLOY SEAT
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND FIRST END
THREAD CLASS3A FIRST END A
THREAD DIRECTIONRIGHT-HAND SECOND END
NOMINAL THREAD SIZE0.250 INCHES SECOND END IN
VALVE OPERATION METHODSOLENOID
SPECIAL FEATURESONE END FITTING CONNECTION PER MS33657-4,FOR 0.250 IN. OD TUBE IN
MATERIALALUMINUM ALLOY SEAT
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) FIRST END
NOMINAL THREAD SIZE0.250 INCHES FIRST END IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL JOINT FINE (UNJF) SECOND END
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
47806InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AF77CA110InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
683320R1InterchangeableGOVERNMENT REGISTRY
Shift Finger
interchangeable
D76327InterchangeableGOVERNMENT REGISTRY
Shift Finger
interchangeable
76327InterchangeableGOVERNMENT REGISTRY
Shift Finger
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 202127?
202127 is a SHIFT FINGER.
What parts can replace 202127?
There are 5 known substitutes for 202127: 47806, AF77CA110, 683320R1 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 202127?
202127 is cataloged in the Federal Logistics Information System under NSN 4810-00-052-9636. 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