BBSAA04SFF — VALVE,SAFETY RELIEF

✓ Government record, cited

— · GATE VALVE

PRODUCT OVERVIEW

BBSAA04SFF: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY BODY, connection_type: UNTHREADED INTERNAL TUBE ALL ENDS, connection_style: SOCKET (TUBE) ALL ENDS, style_designator: ANGLE, flow_control_device: DISK, valve_operation_method: AUTOMATIC. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-390-4533, 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

BBSAA04SFF

NSN: 4820-01-390-4533
FSC: 4820 — Valves, Nonpowered
CAGE: 5P967 — DANTE VALVE COMPANY (USA)

SPECIFICATIONS

material	NICKEL ALLOY BODY
connection_type	UNTHREADED INTERNAL TUBE ALL ENDS
connection_style	SOCKET (TUBE) ALL ENDS
style_designator	ANGLE
flow_control_device	DISK
valve_operation_method	AUTOMATIC
adjustable_pressure_range	+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
nominal_outside_diameter_tube_accommodated	1.250 INCHES ALL ENDS IN
NSN	4820-01-390-4533

COMPONENT DIAGRAM

KEY FEATURES

•

FLOW CONTROL DEVICE: DISK

•

CONNECTION STYLE: SOCKET (TUBE) ALL ENDS

•

CONNECTION TYPE: UNTHREADED INTERNAL TUBE ALL ENDS

•

STYLE DESIGNATOR: ANGLE

•

NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED: 1.250 INCHES ALL ENDS IN

•

ADJUSTABLE PRESSURE RANGE: +23.0 TO 45.0 POUNDS PER SQUARE INCH LBS

•

MATERIAL: NICKEL ALLOY BODY

•

VALVE OPERATION METHOD: AUTOMATIC

TECHNICAL CHARACTERISTICS

FLOW CONTROL DEVICE	DISK
CONNECTION STYLE	SOCKET (TUBE) ALL ENDS
CONNECTION TYPE	UNTHREADED INTERNAL TUBE ALL ENDS
STYLE DESIGNATOR	ANGLE
NOMINAL OUTSIDE DIAMETER TUBE ACCOMMODATED	1.250 INCHES ALL ENDS IN
ADJUSTABLE PRESSURE RANGE	+23.0 TO 45.0 POUNDS PER SQUARE INCH LBS
MATERIAL	NICKEL ALLOY BODY
VALVE OPERATION METHOD	AUTOMATIC

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

D51UU-04 1-1/4INReference document

Same NSN cross-reference

Reference document — Secondary reference

D11400 ASSY D51UU-04 1-1/4INReference document

Same NSN cross-reference

Reference document — Design control — primary reference

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 BBSAA04SFF?

BBSAA04SFF is a VALVE,SAFETY RELIEF.

What parts can replace BBSAA04SFF?

There are 2 known substitutes for BBSAA04SFF: D51UU-04 1-1/4IN, D11400 ASSY D51UU-04 1-1/4IN. Substitute compatibility should be verified for your specific system.

What is the NSN for BBSAA04SFF?

BBSAA04SFF is cataloged in the U.S. Government catalog under NSN 4820-01-390-4533. This indicates validated use in U.S. government and defense supply chains.

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