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BBMAA07MGG — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BBMAA07MGG: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, seat_angle: 12.0 DEGREES FIRST END, valve_size: 1.500 INCHES IN, flange_shape: ROUND WITH HOLES ALL ENDS, thread_class: 3B FIRST END, connection_type: FLANGE ALL ENDS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-503-5271, 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
BBMAA07MGG
NSN: 4820-01-503-5271
FSC: 4820 — Valves, Nonpowered
CAGE: 5P967 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
seat_angle12.0 DEGREES FIRST END
valve_size1.500 INCHES IN
flange_shapeROUND WITH HOLES ALL ENDS
thread_class3B FIRST END
connection_typeFLANGE ALL ENDS
connection_styleSOCKET WITH BRAZING RING ALL ENDS
special_features2ND END ID GREEN PLASTIC COATED
style_designatorANGLE FLANGED ENDS
nominal_thickness0.437 INCHES ALL ENDS IN
surface_treatmentPASSIVATE OVERALL
bolt_hole_quantity4 ALL ENDS
NSN4820-01-503-5271
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BBMAA07MGG · 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
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 2
D11200 ASSY BBMAA07MGGReference document
Same NSN cross-reference
Reference document — Secondary reference
D11200Reference 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 BBMAA07MGG?
BBMAA07MGG is a VALVE,SAFETY RELIEF.
What parts can replace BBMAA07MGG?
There are 2 known substitutes for BBMAA07MGG: D11200 ASSY BBMAA07MGG, D11200. Substitute compatibility should be verified for your specific system.
What is the NSN for BBMAA07MGG?
BBMAA07MGG is cataloged in the U.S. Government catalog under NSN 4820-01-503-5271. This indicates validated use in U.S. government and defense supply chains.
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