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B3288502PC1 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B3288502PC1: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL BODY, seat_radius: 0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN, flange_diameter: 2.626 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, under_flange_height: 1.000 INCHES NOMINAL IN, body_inside_diameter: 1.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-786-4244, 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
B3288502PC1
NSN: 4820-00-786-4244
FSC: 4820 — Valves, Nonpowered
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL BODY
seat_radius0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
flange_diameter2.626 INCHES NOMINAL IN
style_designatorPLAIN FLANGED
under_flange_height1.000 INCHES NOMINAL IN
body_inside_diameter1.500 INCHES NOMINAL IN
body_outside_diameter2.122 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN
seating_surface_shapeRADIAL
flange_seat_to_disk_end_height0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY
NSN4820-00-786-4244
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B3288502PC1 · 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
•
FLANGE SEAT TO DISK END HEIGHT: 0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
•
FLANGE DIAMETER: 2.626 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 2.122 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE
•
BODY INSIDE DIAMETER: 1.500 INCHES NOMINAL IN
•
SEAT RADIUS: 0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.497 INCHES MINIMUM AND 0.503 INCHES MAXIMUM IN
FLANGE DIAMETER2.626 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER2.122 INCHES MINIMUM AND 2.123 INCHES MAXIMUM IN
STYLE DESIGNATORPLAIN FLANGED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-R-17131,TYPE MIL-RCOCR-A MIL SPEC SINGLE MATERIAL RESPONSE FACE
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763,CLASS 410 FED SPEC SINGLE MATERIAL RESPONSE BODY
BODY INSIDE DIAMETER1.500 INCHES NOMINAL IN
SEAT RADIUS0.194 INCHES MINIMUM AND 0.200 INCHES MAXIMUM IN
UNDER FLANGE HEIGHT1.000 INCHES NOMINAL IN
MATERIALSTEEL BODY
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 2
101B354AW1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
101B354AWPC1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 B3288502PC1?
B3288502PC1 is a SEAT,VALVE.
What parts can replace B3288502PC1?
There are 2 known substitutes for B3288502PC1: 101B354AW1, 101B354AWPC1. Substitute compatibility should be verified for your specific system.
What is the NSN for B3288502PC1?
B3288502PC1 is cataloged in the U.S. Government catalog under NSN 4820-00-786-4244. This indicates validated use in U.S. government and defense supply chains.
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