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39-1005-4PC4 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

39-1005-4PC4: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC OVERALL, overall_height: 3.125 INCHES NOMINAL IN, special_features: BOTH LIP ANGLES 10 DEG BY 0.438 IN LG IN, style_designator: PLAIN, body_inside_diameter: 12.000 INCHES NOMINAL IN, body_outside_diameter: 14.625 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-035-6891, 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
39-1005-4PC4
NSN: 4820-01-035-6891
FSC: 4820 — Valves, Nonpowered
CAGE: 04613 — EMERSON AUTOMATION SOLUTIONS FINAL CONTROL US LP (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC OVERALL
overall_height3.125 INCHES NOMINAL IN
special_featuresBOTH LIP ANGLES 10 DEG BY 0.438 IN LG IN
style_designatorPLAIN
body_inside_diameter12.000 INCHES NOMINAL IN
body_outside_diameter14.625 INCHES NOMINAL IN
seating_surface_shapeFLAT
end_item_identificationKEYSTONE VALVE @CO BUTTERFLY VALVE P/N 39-1005-4
seal_accommodation_typeBEADED
NSN4820-01-035-6891
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 39-1005-4PC4 · 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
•
BODY OUTSIDE DIAMETER: 14.625 INCHES NOMINAL IN
•
SEAL ACCOMMODATION TYPE: BEADED
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 12.000 INCHES NOMINAL IN
•
MATERIAL: RUBBER SYNTHETIC OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT3.125 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER14.625 INCHES NOMINAL IN
SEAL ACCOMMODATION TYPEBEADED
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER12.000 INCHES NOMINAL IN
SPECIAL FEATURESBOTH LIP ANGLES 10 DEG BY 0.438 IN LG IN
END ITEM IDENTIFICATIONKEYSTONE VALVE @CO BUTTERFLY VALVE P/N 39-1005-4
MATERIALRUBBER SYNTHETIC OVERALL
SEATING SURFACE SHAPEFLAT
SUBSTITUTES & CROSS-REFERENCES 4
87K139012Reference document
Same NSN cross-reference
Reference document — Secondary reference
460-206-120-139Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
460-206-120-139-000Reference document
Same NSN cross-reference
Reference document — Secondary reference
39-1005-1PC4Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 39-1005-4PC4?
39-1005-4PC4 is a SEAT,VALVE.
What parts can replace 39-1005-4PC4?
There are 4 known substitutes for 39-1005-4PC4: 87K139012, 460-206-120-139, 460-206-120-139-000 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 39-1005-4PC4?
39-1005-4PC4 is cataloged in the U.S. Government catalog under NSN 4820-01-035-6891. This indicates validated use in U.S. government and defense supply chains.
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