PartsTable
Technical Data Sheet
68646 ✓ 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 FLANGE,PIPE,SWIVEL RETAINING is a the manufacturer industrial component. Key specifications include material: STEEL COMP 316 OVERALL, terminal_type: WIRE LEAD, mounting_method: THREADED BUSHING AND LINE, features_provided: HERMETICALLY SEALED CASE, frequency_in_hertz: 60.0 FIRST VOLTAGE, nominal_thread_size: 0.500 INCHES SINGLE THREADED BUSHING IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-043-0934, 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
68646
NSN: 4820-01-043-0934
FSC: 4820
CAGE: 48422 — WILLIAM POWELL COMPANY, THE DBA POWELL VALVE DIV THE STARFLO CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP 316 OVERALL
terminal_typeWIRE LEAD
mounting_methodTHREADED BUSHING AND LINE
features_providedHERMETICALLY SEALED CASE
frequency_in_hertz60.0 FIRST VOLTAGE
nominal_thread_size0.500 INCHES SINGLE THREADED BUSHING IN
contact_adjustabilityACTUATION POINT NOT ADJUSTABLE
operating_temp_rating-65.0 FAHRENHEIT MINIMUM AND 250.0 FAHRENHEIT MAXIMUM DEGF
contact_action_stimulusDECREASE
contact_stimulus_rating0.80 ACTUATION POINT NOMINAL GALLONS PER MINUTE
media_for_which_designedLIQUID
thread_quantity_per_inch14 SINGLE THREADED BUSHING
NSN4820-01-043-0934
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS SIZE: — · — · — PN: 68646 · 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 17
22540Interchangeable
interchangeable cross-reference
interchangeable
33728Interchangeable
interchangeable cross-reference
interchangeable
00044Interchangeable
interchangeable cross-reference
interchangeable
60250DInterchangeable
interchangeable cross-reference
interchangeable
266735R91Interchangeable
interchangeable cross-reference
interchangeable
50132Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 68646?
68646 is a FLANGE,PIPE,SWIVEL RETAINING.
What parts can replace 68646?
There are 17 known substitutes for 68646: 22540, 33728, 00044 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 68646?
68646 is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-043-0934. This indicates validated use in U.S. government and defense supply chains.
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