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PC1530 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

PC1530: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, overall_height: 1.312 INCHES NOMINAL IN, style_designator: PLAIN, seat_angle_in_deg: 60.000 NOMINAL, body_outside_diameter: 0.747 INCHES NOMINAL IN, seating_surface_shape: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-177-8810, 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
PC1530
NSN: 4820-01-177-8810
FSC: 4820 — Valves, Nonpowered
CAGE: 13829 — PARKER HANNIFIN CORPORATION DIV CYLINDER DIVISION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_height1.312 INCHES NOMINAL IN
style_designatorPLAIN
seat_angle_in_deg60.000 NOMINAL
body_outside_diameter0.747 INCHES NOMINAL IN
seating_surface_shapeANGULAR
body_stepped_inside_diameter0.438 INCHES NOMINAL SECOND STEP IN
NSN4820-01-177-8810
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: PC1530 · 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: 0.747 INCHES NOMINAL IN
•
BODY STEPPED INSIDE DIAMETER: 0.062 INCHES NOMINAL FIRST STEP IN
•
STYLE DESIGNATOR: PLAIN
•
MATERIAL: STEEL OVERALL
•
SEAT ANGLE IN DEG: 60.000 NOMINAL
•
SEATING SURFACE SHAPE: ANGULAR
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.312 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER0.747 INCHES NOMINAL IN
BODY STEPPED INSIDE DIAMETER0.062 INCHES NOMINAL FIRST STEP IN
BODY STEPPED INSIDE DIAMETER0.438 INCHES NOMINAL SECOND STEP IN
STYLE DESIGNATORPLAIN
MATERIALSTEEL OVERALL
SEAT ANGLE IN DEG60.000 NOMINAL
SEATING SURFACE SHAPEANGULAR
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4820-00-000-0097 4820-00-001-0010 4820-00-001-0020 4820-00-001-0021 4820-00-001-0032 4820-00-001-0037 4820-00-001-0042 4820-00-001-1230
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 PC1530?
PC1530 is a SEAT,VALVE.
What is the NSN for PC1530?
PC1530 is cataloged in the U.S. Government catalog under NSN 4820-01-177-8810. 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.