PartsTable
Technical Data Sheet

T133-3/4 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

T133-3/4: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: RUBBER SYNTHETIC SEALING ELEMENT, body_width: 3.500 INCHES NOMINAL IN, case_style: SQUARE, seal_width: 0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN, body_height: 4.500 INCHES NOMINAL IN, body_length: 3.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-003-5082, 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
T133-3/4
NSN: 4820-01-003-5082
FSC: 4820 — Valves, Nonpowered
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialRUBBER SYNTHETIC SEALING ELEMENT
body_width3.500 INCHES NOMINAL IN
case_styleSQUARE
seal_width0.610 INCHES MINIMUM AND 0.640 INCHES MAXIMUM IN
body_height4.500 INCHES NOMINAL IN
body_length3.500 INCHES NOMINAL IN
design_formSINGLE ANGLE
temp_rating-65.0 FAHRENHEIT AND 250.0 FAHRENHEIT DEGF
angle_in_deg25.0
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
inclosure_typeHERMETICALLY SEALED
overall_height5.000 INCHES NOMINAL IN
NSN4820-01-003-5082
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: T133-3/4 · 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
SUBSTITUTES & CROSS-REFERENCES 2
4820010035082Reference document
Same NSN cross-reference
Reference document — Informative reference only
593401Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is T133-3/4?
T133-3/4 is a VALVE,GATE.
What parts can replace T133-3/4?
There are 2 known substitutes for T133-3/4: 4820010035082, 593401. Substitute compatibility should be verified for your specific system.
What is the NSN for T133-3/4?
T133-3/4 is cataloged in the U.S. Government catalog under NSN 4820-01-003-5082. 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.