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A13818 — RELAY,ELECTROMAGNETIC

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

A13818: RELAY,ELECTROMAGNETIC.

The RELAY,ELECTROMAGNETIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, duty_type: CONTINUOUS, bonnet_type: INSIDE SCREWINSIDE SCREW, thread_class: 2A SINGLE MOUNTING FACILITY A, overall_length: 2.650 INCHES NOMINAL IN, connection_type: UNTHREADED EXTERNAL TUBE ALL ENDSUNTHREADED EXTERNAL TUBE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-273-7655, 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
A13818
NSN: 4820-00-273-7655
NIINs: 002737655, 006663950
FSC: 4820 — Valves, Nonpowered
CAGE: 41947 — MUELLER BRASS CO. (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
duty_typeCONTINUOUS
bonnet_typeINSIDE SCREWINSIDE SCREW
thread_class2A SINGLE MOUNTING FACILITY A
coil_quantity1
overall_length2.650 INCHES NOMINAL IN
connection_typeUNTHREADED EXTERNAL TUBE ALL ENDSUNTHREADED EXTERNAL TUBE ALL ENDS
offset_distance0.438 INCHES0.438 INCHES IN
connection_stylePLAIN (TUBE) ALL ENDSPLAIN (TUBE) ALL ENDS
overall_diameter1.750 INCHES NOMINAL IN
style_designatorSTRAIGHT THRU W/OFFSETSTRAIGHT THRU W/OFFSET
winding_quantity2
NSN4820-00-273-7655
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: A13818 · 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: DISKDISK
•
CONNECTION STYLE: PLAIN (TUBE) ALL ENDSPLAIN (TUBE) ALL ENDS
•
CONNECTION TYPE: UNTHREADED EXTERNAL TUBE ALL ENDSUNTHREADED EXTERNAL TUBE ALL ENDS
•
STYLE DESIGNATOR: STRAIGHT THRU W/OFFSETSTRAIGHT THRU W/OFFSET
•
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 0.375 INCHES ALL ENDS0.375 INCHES ALL ENDS IN
•
FEATURES PROVIDED: BONNET PACKINGBONNET PACKING
•
OFFSET DISTANCE: 0.438 INCHES0.438 INCHES IN
•
BONNET TYPE: INSIDE SCREWINSIDE SCREW
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISKDISK
CONNECTION STYLEPLAIN (TUBE) ALL ENDSPLAIN (TUBE) ALL ENDS
CONNECTION TYPEUNTHREADED EXTERNAL TUBE ALL ENDSUNTHREADED EXTERNAL TUBE ALL ENDS
STYLE DESIGNATORSTRAIGHT THRU W/OFFSETSTRAIGHT THRU W/OFFSET
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED0.375 INCHES ALL ENDS0.375 INCHES ALL ENDS IN
FEATURES PROVIDEDBONNET PACKINGBONNET PACKING
OFFSET DISTANCE0.438 INCHES0.438 INCHES IN
BONNET TYPEINSIDE SCREWINSIDE SCREW
MOUNTING FACILITYLUG(S)LUG(S)
BONNET ATTACHMENT METHODINTEGRALINTEGRAL
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is A13818?
A13818 is a RELAY,ELECTROMAGNETIC.
What is the NSN for A13818?
A13818 is cataloged in the U.S. Government catalog under NSN 4820-00-273-7655. This indicates validated use in U.S. government and defense supply chains.
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