BRV — DISK,RUPTURABLE
✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW
BRV: DISK,RUPTURABLE.
The DISK,RUPTURABLE is a the manufacturer industrial component. Key specifications include disk_material: ALUMINUM ALLOY. This part is cataloged in the U.S.
Government catalog under NSN 4820-01-203-5984, 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
BRV
NSN: 4820-01-203-5984 FSC: 4820 — Valves, NonpoweredCAGE: 32874 — BS&B SAFETY SYSTEMS LLC (USA)
SPECIFICATIONS
disk_material ALUMINUM ALLOY NSN 4820-01-203-5984
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY
Rising STEM
BONNET
FLOW →
→ FLOW
SEATS
—
—
SIZE: — · — · —
PN: BRV · 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
• DISK MATERIAL: ALUMINUM ALLOY
TECHNICAL CHARACTERISTICS
DISK MATERIAL ALUMINUM ALLOY
OTHER ITEMS IN FSC 4820 — Valves, Nonpowered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
SUBSTITUTES & CROSS-REFERENCES 1
026-18930 Reference document Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN status Active · U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM) No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BRV?
BRV is a DISK,RUPTURABLE.
What parts can replace BRV?
There is 1 known substitute for BRV: 026-18930. Substitute compatibility should be verified for your specific system.
What is the NSN for BRV?
BRV is cataloged in the U.S. Government catalog under NSN 4820-01-203-5984. This indicates validated use in U.S. government and defense supply chains.