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V1-0502020 — VALVE,BALL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

V1-0502020: VALVE,BALL.

The VALVE,BALL is a the manufacturer industrial component. Key specifications include valve_size: 0.375 INCHES IN, style_designator: STRAIGHT THRU, face_to_face_distance: 2.13 INCHES IN, valve_operation_method: MANUAL, end_item_identification: SEMITRAILER TANK, nominal_outside_diameter: 1.13 INCHES FIRST END IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-725-3375, 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
V1-0502020
NSN: 4820-01-725-3375
FSC: 4820 — Valves, Nonpowered
CAGE: 880W5 — CERTIFIED STAINLESS SERVICE, INC. DBA WEST-MARK DIV WEST-MARK (USA)
SPECIFICATIONS
valve_size0.375 INCHES IN
style_designatorSTRAIGHT THRU
face_to_face_distance2.13 INCHES IN
valve_operation_methodMANUAL
end_item_identificationSEMITRAILER TANK
nominal_outside_diameter1.13 INCHES FIRST END IN
furnished_items_and_quantity1 LEVER
valve_model_number_for_which_designedT-316 S/S
part_name_assigned_by_controlling_agencyVALVE, BALL 3/8" T-316 S/S, LOCKABLE
NSN4820-01-725-3375
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: V1-0502020 · 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
•
FURNISHED ITEMS AND QUANTITY: 1 LEVER
•
VALVE MODEL NUMBER FOR WHICH DESIGNED: T-316 S/S
•
STYLE DESIGNATOR: STRAIGHT THRU
•
VALVE SIZE: 0.375 INCHES IN
•
NOMINAL OUTSIDE DIAMETER: 1.13 INCHES FIRST END IN
•
FACE TO FACE DISTANCE: 2.13 INCHES IN
TECHNICAL CHARACTERISTICS
FURNISHED ITEMS AND QUANTITY1 LEVER
VALVE MODEL NUMBER FOR WHICH DESIGNEDT-316 S/S
STYLE DESIGNATORSTRAIGHT THRU
VALVE SIZE0.375 INCHES IN
NOMINAL OUTSIDE DIAMETER1.13 INCHES FIRST END IN
FACE TO FACE DISTANCE2.13 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYVALVE, BALL 3/8" T-316 S/S, LOCKABLE
END ITEM IDENTIFICATIONSEMITRAILER TANK
VALVE OPERATION METHODMANUAL
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 V1-0502020?
V1-0502020 is a VALVE,BALL.
What is the NSN for V1-0502020?
V1-0502020 is cataloged in the U.S. Government catalog under NSN 4820-01-725-3375. 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.