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700051-18 — RESTRICTOR,FLUID FLOW

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

700051-18: RESTRICTOR,FLUID FLOW.

The RESTRICTOR,FLUID FLOW is a the manufacturer industrial component. Key specifications include length: 0.27 INCHES NOMINAL IN, design_type: CONCAVE DISK, orifice_diameter: 0.06 INCHES NOMINAL IN, outside_diameter: 0.38 INCHES NOMINAL IN, special_features: CLN. PVSTN, HDLG PER HS1550 C1 P3; APPLICATION LIST NUMBER: AL-EC144B, end_item_identification: B-52AIRCRAFT.

This part is cataloged in the U.S. Government catalog under NSN 4810-00-012-4803, 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
700051-18
NSN: 4810-00-012-4803
NIINs: 000124803, 017183542
FSC: 4810 — Valves, Powered
CAGE: 91494 — SINGER CO THE CONTROLS DIV (USA)
SPECIFICATIONS
length0.27 INCHES NOMINAL IN
design_typeCONCAVE DISK
orifice_diameter0.06 INCHES NOMINAL IN
outside_diameter0.38 INCHES NOMINAL IN
special_featuresCLN. PVSTN, HDLG PER HS1550 C1 P3; APPLICATION LIST NUMBER: AL-EC144B
end_item_identificationB-52AIRCRAFT
part_name_assigned_by_controlling_agencyPOPPET, FLOW RESTRICTOR
NSN4810-00-012-4803
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 700051-18 · 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
•
FLOW CONTROL DEVICE: PISTON
•
PHASE: SINGLE
•
FREQUENCY IN HERTZ: 60.0
•
VOLTAGE IN VOLTS AND CURRENT TYPE: 460.0 AC
•
CONNECTION STYLE: FLARED (TUBE) ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU
•
OPERATING PRESSURE: 150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
•
APERTURE DIAMETER: 0.187 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEPISTON
PHASESINGLE
FREQUENCY IN HERTZ60.0
VOLTAGE IN VOLTS AND CURRENT TYPE460.0 AC
CONNECTION STYLEFLARED (TUBE) ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU
OPERATING PRESSURE150.0 POUNDS PER SQUARE INCH (PSI) MAXIMUM SINGLE RESPONSE LBS
APERTURE DIAMETER0.187 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE0.625 INCHES ALL ENDS IN
SUBSTITUTES & CROSS-REFERENCES 2
0-246-24Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
73F3-70005-118Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 700051-18?
700051-18 is a RESTRICTOR,FLUID FLOW.
What parts can replace 700051-18?
There are 2 known substitutes for 700051-18: 0-246-24, 73F3-70005-118. Substitute compatibility should be verified for your specific system.
What is the NSN for 700051-18?
700051-18 is cataloged in the U.S. Government catalog under NSN 4810-00-012-4803. This indicates validated use in U.S. government and defense supply chains.
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