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BESAA08SDD — VALVE,SAFETY RELIEF

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

BESAA08SDD: VALVE,SAFETY RELIEF.

The VALVE,SAFETY RELIEF is a the manufacturer industrial component. Key specifications include material: BRONZE BODY, valve_size: 0.750 INCHES IN, special_features: SPRING RANGE 170 PSI, flow_control_device: STEM, valve_operation_method: AIR, opening_pressure_setting: 400.0 POUNDS PER SQUARE INCH GAGE LBS. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-681-8644, 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
BESAA08SDD
NSN: 4820-01-681-8644
FSC: 4820 — Valves, Nonpowered
CAGE: 4RKD4 — DANTE VALVE COMPANY (USA)
SPECIFICATIONS
materialBRONZE BODY
valve_size0.750 INCHES IN
special_featuresSPRING RANGE 170 PSI
flow_control_deviceSTEM
valve_operation_methodAIR
opening_pressure_setting400.0 POUNDS PER SQUARE INCH GAGE LBS
NSN4820-01-681-8644
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: BESAA08SDD · 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
•
FLOW CONTROL DEVICE: STEM
•
VALVE SIZE: 0.750 INCHES IN
•
MATERIAL: BRONZE BODY
•
OPENING PRESSURE SETTING: 400.0 POUNDS PER SQUARE INCH GAGE LBS
•
VALVE OPERATION METHOD: AIR
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICESTEM
VALVE SIZE0.750 INCHES IN
SPECIAL FEATURESSPRING RANGE 170 PSI
MATERIALBRONZE BODY
OPENING PRESSURE SETTING400.0 POUNDS PER SQUARE INCH GAGE LBS
VALVE OPERATION METHODAIR
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is BESAA08SDD?
BESAA08SDD is a VALVE,SAFETY RELIEF.
What is the NSN for BESAA08SDD?
BESAA08SDD is cataloged in the U.S. Government catalog under NSN 4820-01-681-8644. 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.