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T22-1 1-4 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

T22-1 1-4: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, stem_type: NONRISING, valve_size: 1.125 INCHES IN, bonnet_type: INSIDE SCREW, features_provided: BONNET PACKING, nominal_thread_size: 1.250 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-137-1728, 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
T22-1 1-4
NSN: 4820-00-137-1728
FSC: 4820 — Valves, Nonpowered
CAGE: 12168 — NIBCO INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
stem_typeNONRISING
valve_size1.125 INCHES IN
bonnet_typeINSIDE SCREW
features_providedBONNET PACKING
nominal_thread_size1.250 INCHES IN
valve_operation_methodMANUAL
bonnet_attachment_methodBOLTED
thread_series_designatorNPT
inlet_relationship_with_outletIDENTICAL
material_document_and_classificationASTM B584, ALLOY C84400 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-00-137-1728
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: T22-1 1-4 · 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
KEY FEATURES
•
INLET RELATIONSHIP WITH OUTLET: IDENTICAL
•
STEM TYPE: NONRISING
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B134, ALLOY C23000 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B99, ALLOY C6510 H04 ASSN STD SINGLE MATERIAL RESPONSE STEM
•
VALVE SIZE: 1.125 INCHES IN
•
FEATURES PROVIDED: BONNET PACKING
•
BONNET TYPE: INSIDE SCREW
•
NOMINAL THREAD SIZE: 1.250 INCHES IN
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
STEM TYPENONRISING
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B134, ALLOY C23000 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM B99, ALLOY C6510 H04 ASSN STD SINGLE MATERIAL RESPONSE STEM
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B584, ALLOY C84400 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE SIZE1.125 INCHES IN
FEATURES PROVIDEDBONNET PACKING
BONNET TYPEINSIDE SCREW
NOMINAL THREAD SIZE1.250 INCHES IN
BONNET ATTACHMENT METHODBOLTED
MATERIALCOPPER ALLOY BODY
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 T22-1 1-4?
T22-1 1-4 is a VALVE,GATE.
What is the NSN for T22-1 1-4?
T22-1 1-4 is cataloged in the U.S. Government catalog under NSN 4820-00-137-1728. 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.