PartsTable
Technical Data Sheet
171XU ✓ 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,GLOBE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING SEAT, valve_size: 3.000 INCHES IN, bonnet_type: INSIDE SCREWINSIDE SCREW, flange_shape: ROUND WITH HOLES ALL ENDS, connection_type: FLANGE ALL ENDS, style_designator: STRAIGHT THRU FLANGED ENDS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-248-5133, 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
171XU
NSN: 4820-01-248-5133
FSC: 4820
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING SEAT
valve_size3.000 INCHES IN
bonnet_typeINSIDE SCREWINSIDE SCREW
flange_shapeROUND WITH HOLES ALL ENDS
connection_typeFLANGE ALL ENDS
style_designatorSTRAIGHT THRU FLANGED ENDS
nominal_thickness1.250 INCHES ALL ENDS IN
bolt_hole_quantity8 ALL ENDS
flange_face_designPLAIN ALL ENDS
flow_control_deviceDISKDISK
face_to_face_distance13.500 INCHES IN
valve_operation_methodMANUAL
NSN4820-01-248-5133
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 171XU · 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
CONNECTION TYPE: FLANGE ALL ENDS
NOMINAL THICKNESS: 1.250 INCHES ALL ENDS IN
MATERIAL: STEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE BODY
NOMINAL OUTSIDE DIAMETER: 8.250 INCHES ALL ENDS IN
BONNET ATTACHMENT METHOD: BOLTEDBOLTED
BOLT HOLE QUANTITY: 8 ALL ENDS
TECHNICAL CHARACTERISTICS (FLIS)
CONNECTION TYPEFLANGE ALL ENDS
NOMINAL THICKNESS1.250 INCHES ALL ENDS IN
MATERIALSTEEL CORROSION RESISTING STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTMSTA000 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIALSTEEL BODY
NOMINAL OUTSIDE DIAMETER8.250 INCHES ALL ENDS IN
BONNET ATTACHMENT METHODBOLTEDBOLTED
BOLT HOLE QUANTITY8 ALL ENDS
MATERIALSTEEL FLOW CONTROL DEVICE
FACE TO FACE DISTANCE13.500 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 5
27374Interchangeable
interchangeable cross-reference
interchangeable
2254Interchangeable
interchangeable cross-reference
interchangeable
82510Interchangeable
interchangeable cross-reference
interchangeable
6532NCM116873Interchangeable
interchangeable cross-reference
interchangeable
S4824-H-3220985Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 171XU?
171XU is a VALVE,GLOBE.
What parts can replace 171XU?
There are 5 known substitutes for 171XU: 27374, 2254, 82510 and 2 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 171XU?
171XU is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-248-5133. This indicates validated use in U.S. government and defense supply chains.
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