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5VQS72PC4 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

5VQS72PC4: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 414 OVERALL, thread_class: 2A SINGLE THREADED PORTION A, thread_length: 1.250 INCHES NOMINAL SINGLE THREADED PORTION IN, overall_height: 1.875 INCHES NOMINAL IN, hardness_rating: 22.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM FACE, style_designator: PLAIN THREADED. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-629-9897, 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
5VQS72PC4
NSN: 4820-00-629-9897
FSC: 4820 — Valves, Nonpowered
CAGE: 38056 — ASHCROFT INC DBA HEISE (USA)
SPECIFICATIONS
materialSTEEL COMP 414 OVERALL
thread_class2A SINGLE THREADED PORTION A
thread_length1.250 INCHES NOMINAL SINGLE THREADED PORTION IN
overall_height1.875 INCHES NOMINAL IN
hardness_rating22.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM FACE
style_designatorPLAIN THREADED
nominal_thread_size3.031 INCHES SINGLE THREADED PORTION IN
body_inside_diameter1.875 INCHES NOMINAL IN
seating_surface_shapeFLAT
thread_quantity_per_inch18 SINGLE THREADED PORTION
thread_series_designatorUNS SINGLE THREADED PORTION
NSN4820-00-629-9897
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 5VQS72PC4 · 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
•
THREAD LENGTH: 1.250 INCHES NOMINAL SINGLE THREADED PORTION IN
•
HARDNESS RATING: 22.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM BODY
•
STYLE DESIGNATOR: PLAIN THREADED
•
BODY INSIDE DIAMETER: 1.875 INCHES NOMINAL IN
•
NOMINAL THREAD SIZE: 3.031 INCHES SINGLE THREADED PORTION IN
•
THREAD CLASS: 2A SINGLE THREADED PORTION A
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT1.875 INCHES NOMINAL IN
THREAD LENGTH1.250 INCHES NOMINAL SINGLE THREADED PORTION IN
HARDNESS RATING22.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM BODY
HARDNESS RATING22.0 ROCKWELL C MINIMUM AND 26.0 ROCKWELL C MAXIMUM FACE
STYLE DESIGNATORPLAIN THREADED
BODY INSIDE DIAMETER1.875 INCHES NOMINAL IN
NOMINAL THREAD SIZE3.031 INCHES SINGLE THREADED PORTION IN
THREAD CLASS2A SINGLE THREADED PORTION A
THREAD QUANTITY PER INCH18 SINGLE THREADED PORTION
MATERIALSTEEL COMP 414 OVERALL
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5VQS72PC4?
5VQS72PC4 is a SEAT,VALVE.
What is the NSN for 5VQS72PC4?
5VQS72PC4 is cataloged in the U.S. Government catalog under NSN 4820-00-629-9897. 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.