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14007981 — COVER,ELECTRICAL SWITCH

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

14007981: COVER,ELECTRICAL SWITCH.

The COVER,ELECTRICAL SWITCH is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, leg_length: 0.594 INCHES NOMINAL THIRD END IN, seat_angle: 42.0 DEGREES ALL ENDS, thread_class: 3B THIRD END, connection_type: THREADED INTERNAL TUBE ALL ENDS, connection_style: INVERTED FLARE (PIPE) ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-725-6432, 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
14007981
NSN: 4820-01-725-6432
FSC: 4820 — Valves, Nonpowered
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
leg_length0.594 INCHES NOMINAL THIRD END IN
seat_angle42.0 DEGREES ALL ENDS
thread_class3B THIRD END
connection_typeTHREADED INTERNAL TUBE ALL ENDS
connection_styleINVERTED FLARE (PIPE) ALL ENDS
special_featuresSUPPORTS GRUMMAN A10A AIRCRAFT
nominal_thread_size0.438 INCHES ALL ENDS IN
thread_quantity_per_inch24 SECOND END
thread_series_designatorUNF THIRD END
nominal_outside_diameter_tube_accommodated0.250 INCHES THIRD END IN
NSN4820-01-725-6432
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 14007981 · 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
SUBSTITUTES & CROSS-REFERENCES 2
2560056Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
14007880Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 14007981?
14007981 is a COVER,ELECTRICAL SWITCH.
What parts can replace 14007981?
There are 2 known substitutes for 14007981: 2560056, 14007880. Substitute compatibility should be verified for your specific system.
What is the NSN for 14007981?
14007981 is cataloged in the U.S. Government catalog under NSN 4820-01-725-6432. This indicates validated use in U.S. government and defense supply chains.
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