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D-104319 PART 8 — VALVE,RELIEF,PRESSURE AND TEMPER

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

D-104319 PART 8: VALVE,RELIEF,PRESSURE AND TEMPER.

VALVE,RELIEF,PRESSURE AND TEMPER. Key specifications include material: COPPER ALLOY BODY, body_style: STRAIGHT THRU. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-220-6638, 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
D-104319 PART 8
NSN: 4820-01-220-6638
FSC: 4820 — Valves, Nonpowered
CAGE: 16603 — CONTROL FLOW, INC. DBA WESTECH HEAVY MACHINERY DIVISION DIV WESTECH HEAVY MACHINERY DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSTRAIGHT THRU
NSN4820-01-220-6638
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: D-104319 PART 8 · 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
•
BODY STYLE: STRAIGHT THRU
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
BODY STYLESTRAIGHT THRU
MATERIALCOPPER ALLOY BODY
SUBSTITUTES & CROSS-REFERENCES 1
D-104319Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 D-104319 PART 8?
D-104319 PART 8 is a VALVE,RELIEF,PRESSURE AND TEMPER.
What parts can replace D-104319 PART 8?
There is 1 known substitute for D-104319 PART 8: D-104319. Substitute compatibility should be verified for your specific system.
What is the NSN for D-104319 PART 8?
D-104319 PART 8 is cataloged in the U.S. Government catalog under NSN 4820-01-220-6638. This indicates validated use in U.S. government and defense supply chains.
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