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1303-000D 300 — VALVE,GATE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1303-000D 300: VALVE,GATE.

The VALVE,GATE is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, valve_size: 3.000 INCHES IN, valve_operation_method: MANUAL, end_item_identification: NEW CONSTRUCTION DDG 1000, inlet_relationship_with_outlet: IDENTICAL, material_document_and_classification: BRONZE ASTM B61 C92200 ASSN STD SINGLE MATERIAL RESPONSE BODY. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-583-7327, 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
1303-000D 300
NSN: 4820-01-583-7327
FSC: 4820 — Valves, Nonpowered
CAGE: 76364 — MILWAUKEE VALVE CO, INC DIV MILWAUKEE VALVE COMPANY, LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
valve_size3.000 INCHES IN
valve_operation_methodMANUAL
end_item_identificationNEW CONSTRUCTION DDG 1000
inlet_relationship_with_outletIDENTICAL
material_document_and_classificationBRONZE ASTM B61 C92200 ASSN STD SINGLE MATERIAL RESPONSE BODY
NSN4820-01-583-7327
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1303-000D 300 · 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
•
MATERIAL DOCUMENT AND CLASSIFICATION: BRONZE ASTM B61 C92200 ASSN STD SINGLE MATERIAL RESPONSE BODY
•
VALVE SIZE: 3.000 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
•
VALVE OPERATION METHOD: MANUAL
TECHNICAL CHARACTERISTICS
INLET RELATIONSHIP WITH OUTLETIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONBRONZE ASTM B61 C92200 ASSN STD SINGLE MATERIAL RESPONSE BODY
VALVE SIZE3.000 INCHES IN
END ITEM IDENTIFICATIONNEW CONSTRUCTION DDG 1000
MATERIALCOPPER ALLOY BODY
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 1
1303-000D 300 REV 1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 1303-000D 300?
1303-000D 300 is a VALVE,GATE.
What parts can replace 1303-000D 300?
There is 1 known substitute for 1303-000D 300: 1303-000D 300 REV 1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1303-000D 300?
1303-000D 300 is cataloged in the U.S. Government catalog under NSN 4820-01-583-7327. 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.