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C00T3A-6 — DISK,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

C00T3A-6: DISK,VALVE.

The DISK,VALVE is a the manufacturer industrial component. Key specifications include material: STEEL, seat_angle: 45.0 DEGREES NOMINAL, overall_height: 0.411 INCHES NOMINAL IN, shank_diameter: 0.177 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, special_features: MATERIAL: STEEL COMP 416SE. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-072-1140, 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
C00T3A-6
NSN: 4820-00-072-1140
FSC: 4820 — Valves, Nonpowered
CAGE: 77842 — EATON CORPORATION DBA EATON INOAC DIV EATON (USA)
SPECIFICATIONS
materialSTEEL
seat_angle45.0 DEGREES NOMINAL
overall_height0.411 INCHES NOMINAL IN
shank_diameter0.177 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
special_featuresMATERIAL: STEEL COMP 416SE
style_designatorPOPPET
flange_seat_to_disk_end_height0.255 INCHES NOMINAL IN
material_document_and_classificationAMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
NSN4820-00-072-1140
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: C00T3A-6 · 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
•
SHANK DIAMETER: 0.177 INCHES NOMINAL IN
•
FLANGE SEAT TO DISK END HEIGHT: 0.255 INCHES NOMINAL IN
•
OUTSIDE DIAMETER: 0.375 INCHES NOMINAL IN
•
STYLE DESIGNATOR: POPPET
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
•
SEAT ANGLE: 45.0 DEGREES NOMINAL
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.177 INCHES NOMINAL IN
FLANGE SEAT TO DISK END HEIGHT0.255 INCHES NOMINAL IN
OVERALL HEIGHT0.411 INCHES NOMINAL IN
OUTSIDE DIAMETER0.375 INCHES NOMINAL IN
STYLE DESIGNATORPOPPET
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 5610, COMP 416SE ASSN STD SINGLE MATERIAL RESPONSE
SEAT ANGLE45.0 DEGREES NOMINAL
SPECIAL FEATURESMATERIAL: STEEL COMP 416SE
MATERIALSTEEL
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: Semi-active item — no replacement plannedNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C00T3A-6?
C00T3A-6 is a DISK,VALVE.
What is the NSN for C00T3A-6?
C00T3A-6 is cataloged in the U.S. Government catalog under NSN 4820-00-072-1140. 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.