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19320A — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

19320A: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OVERALL, thread_class: 2B SINGLE THREADED PORTION, thread_length: 0.625 INCHES NOMINAL SINGLE THREADED PORTION IN, flange_diameter: 2.310 INCHES NOMINAL IN, style_designator: PLAIN FLANGED, nominal_thread_size: 0.750 INCHES SINGLE THREADED PORTION IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-063-3766, 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
19320A
NSN: 4820-01-063-3766
FSC: 4820 — Valves, Nonpowered
CAGE: 42223 — MYERS F E CO SUB OF PENTAIR CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
thread_class2B SINGLE THREADED PORTION
thread_length0.625 INCHES NOMINAL SINGLE THREADED PORTION IN
flange_diameter2.310 INCHES NOMINAL IN
special_features16 HOLES 0.234 IN. DIA EQUALLY SPACED THRU FACE OF FLANGE,ONE GROOVE 0.123 IN. WIDE 0.125 IN. DEEP ON OUTER PERIPHERY OF FLANGE AND BODY IN
style_designatorPLAIN FLANGED
nominal_thread_size0.750 INCHES SINGLE THREADED PORTION IN
under_flange_height0.626 INCHES NOMINAL IN
body_inside_diameter0.687 INCHES NOMINAL IN
body_outside_diameter1.123 INCHES NOMINAL IN
seating_surface_shapeFLAT
thread_series_designatorUNF SINGLE THREADED PORTION
NSN4820-01-063-3766
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 19320A · 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: 0.405 INCHES NOMINAL IN
•
FLANGE DIAMETER: 2.310 INCHES NOMINAL IN
•
BODY OUTSIDE DIAMETER: 1.123 INCHES NOMINAL IN
•
THREAD LENGTH: 0.625 INCHES NOMINAL SINGLE THREADED PORTION IN
•
STYLE DESIGNATOR: PLAIN FLANGED
•
BODY INSIDE DIAMETER: 0.687 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 0.750 INCHES SINGLE THREADED PORTION IN
TECHNICAL CHARACTERISTICS
FLANGE SEAT TO DISK END HEIGHT0.405 INCHES NOMINAL IN
FLANGE DIAMETER2.310 INCHES NOMINAL IN
BODY OUTSIDE DIAMETER1.123 INCHES NOMINAL IN
THREAD LENGTH0.625 INCHES NOMINAL SINGLE THREADED PORTION IN
STYLE DESIGNATORPLAIN FLANGED
BODY INSIDE DIAMETER0.687 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.750 INCHES SINGLE THREADED PORTION IN
SPECIAL FEATURES16 HOLES 0.234 IN. DIA EQUALLY SPACED THRU FACE OF FLANGE,ONE GROOVE 0.123 IN. WIDE 0.125 IN. DEEP ON OUTER PERIPHERY OF FLANGE AND BODY IN
UNDER FLANGE HEIGHT0.626 INCHES NOMINAL IN
THREAD CLASS2B SINGLE THREADED PORTION
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 19320A?
19320A is a SEAT,VALVE.
What is the NSN for 19320A?
19320A is cataloged in the U.S. Government catalog under NSN 4820-01-063-3766. This indicates validated use in U.S. government and defense supply chains.
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