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536130A — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

536130A: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1111 OR STEEL COMP 1112 OVERALL, overall_height: 0.328 INCHES NOMINAL IN, special_features: W/TWO LUGS AT BOTTOM 0.125 IN. LG BY 0.078 IN.

W,180.0 DEG APART IN, style_designator: PLAIN, seat_angle_in_deg: 30.000 NOMINAL, body_inside_diameter: 0.188 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 4820-00-365-1899, 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
536130A
NSN: 4820-00-365-1899
FSC: 4820 — Valves, Nonpowered
CAGE: 7PZX0 — FAIRBANKS MORSE, LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 1111 OR STEEL COMP 1112 OVERALL
overall_height0.328 INCHES NOMINAL IN
special_featuresW/TWO LUGS AT BOTTOM 0.125 IN. LG BY 0.078 IN. W,180.0 DEG APART IN
style_designatorPLAIN
seat_angle_in_deg30.000 NOMINAL
body_inside_diameter0.188 INCHES NOMINAL IN
fsc_application_dataGOVERNOR,ENGINE,NONAIRCRAFT
body_outside_diameter0.313 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
seating_surface_shapeANGULAR
NSN4820-00-365-1899
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 536130A · 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
•
FSC APPLICATION DATA: GOVERNOR,ENGINE,NONAIRCRAFT
•
BODY OUTSIDE DIAMETER: 0.313 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN
•
BODY INSIDE DIAMETER: 0.188 INCHES NOMINAL IN
•
MATERIAL: STEEL COMP 1111 OR STEEL COMP 1112 OVERALL
•
SEAT ANGLE IN DEG: 30.000 NOMINAL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.328 INCHES NOMINAL IN
FSC APPLICATION DATAGOVERNOR,ENGINE,NONAIRCRAFT
BODY OUTSIDE DIAMETER0.313 INCHES MINIMUM AND 0.314 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN
BODY INSIDE DIAMETER0.188 INCHES NOMINAL IN
SPECIAL FEATURESW/TWO LUGS AT BOTTOM 0.125 IN. LG BY 0.078 IN. W,180.0 DEG APART IN
MATERIALSTEEL COMP 1111 OR STEEL COMP 1112 OVERALL
SEAT ANGLE IN DEG30.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
SUBSTITUTES & CROSS-REFERENCES 1
010176Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 536130A?
536130A is a SEAT,VALVE.
What parts can replace 536130A?
There is 1 known substitute for 536130A: 010176. Substitute compatibility should be verified for your specific system.
What is the NSN for 536130A?
536130A is cataloged in the U.S. Government catalog under NSN 4820-00-365-1899. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.