PartsTable
Technical Data Sheet
Download PDF

4437-3IN150PSI — BEARING,WASHER,THRUST

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

4437-3IN150PSI: BEARING,WASHER,THRUST.

The BEARING,WASHER,THRUST is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY SEAT, stem_type: RISING, valve_size: 3.000 INCHES IN, bonnet_type: OUTSIDE SCREW-YOKE, connection_type: FLANGE, ROUND W/HOLES, flange_diameter: 6.625 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-541-5693, 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
4437-3IN150PSI
NSN: 4820-00-541-5693
FSC: 4820 — Valves, Nonpowered
CAGE: 14959 — CRANE CO DIV VALVE DIV (USA)
SPECIFICATIONS
materialNICKEL ALLOY SEAT
stem_typeRISING
valve_size3.000 INCHES IN
bonnet_typeOUTSIDE SCREW-YOKE
connection_typeFLANGE, ROUND W/HOLES
flange_diameter6.625 INCHES IN
bolt_hole_quantity8
flange_face_designPLAIN
face_to_face_distance6.250 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
operating_pressure_and_type250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
NSN4820-00-541-5693
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 4437-3IN150PSI · 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
•
FURNISHED ITEMS AND QUANTITY: 1 HANDWHEEL
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
FLANGE FACE DESIGN: PLAIN
•
OPERATING PRESSURE AND TYPE: 250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
•
STEM TYPE: RISING
•
CONNECTION TYPE: FLANGE, ROUND W/HOLES
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B61 ASSN STD SINGLE MATERIAL RESPONSE DISK
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 HANDWHEEL
INLET RELATIONSHIP WITH OUTLETIDENTICAL
FLANGE FACE DESIGNPLAIN
OPERATING PRESSURE AND TYPE250.0 POUNDS PER SQUARE INCH (PSI) WATER AND OTHER LIQUIDS MAXIMUM REQUIRED LOCATION NOT OTHERWISE SPECIFIED LBS
STEM TYPERISING
CONNECTION TYPEFLANGE, ROUND W/HOLES
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE DISK
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B61 ASSN STD SINGLE MATERIAL RESPONSE BODY
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-281 FED SPEC SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-N-288,COMP B FED SPEC SINGLE MATERIAL RESPONSE SEAT
SUBSTITUTES & CROSS-REFERENCES 6
D-623-6-3IN PC6Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
803-2177917Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
810-2177917Reference document
Same NSN cross-reference
Reference document — Secondary reference
810-2177917-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
803-2177917-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
D-623-6-3IN PIEReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
Ready to buy 4437-3IN150PSI?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 4437-3IN150PSI?
4437-3IN150PSI is a BEARING,WASHER,THRUST.
What parts can replace 4437-3IN150PSI?
There are 6 known substitutes for 4437-3IN150PSI: D-623-6-3IN PC6, 803-2177917, 810-2177917 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4437-3IN150PSI?
4437-3IN150PSI is cataloged in the U.S. Government catalog under NSN 4820-00-541-5693. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 4437-3IN150PSI