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B-0963 — VALVE,VACUUM BREAKING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

B-0963: VALVE,VACUUM BREAKING.

The VALVE,VACUUM BREAKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: ANGLE GIVE "ADQM" AND "ADQN" ONLY FLANGED BOTH ENDS, temp_rating: 68.0 FAHRENHEIT DEGF, temp_adjustability: NOT ADJUSTABLE, flow_control_device: BALL, first_end_connection_type: THREADED INTERNAL PIPE. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-615-3433, 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
B-0963
NSN: 4820-01-615-3433
FSC: 4820 — Valves, Nonpowered
CAGE: 06212 — T AND S BRASS AND BRONZE WORKS INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleANGLE GIVE "ADQM" AND "ADQN" ONLY FLANGED BOTH ENDS
temp_rating68.0 FAHRENHEIT DEGF
temp_adjustabilityNOT ADJUSTABLE
flow_control_deviceBALL
first_end_connection_typeTHREADED INTERNAL PIPE
first_end_style_designatorPLAIN
first_end_thread_directionRIGHT-HAND
second_end_thread_directionRIGHT-HAND
first_end_nominal_thread_size0.500 INCHES IN
first_end_thread_series_designatorNPT
second_end_thread_series_designatorNPT
NSN4820-01-615-3433
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: B-0963 · 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: BALL
•
FIRST END THREAD SERIES DESIGNATOR: NPT
•
FIRST END THREAD DIRECTION: RIGHT-HAND
•
TEMP RATING: 68.0 FAHRENHEIT DEGF
•
BODY STYLE: ANGLE GIVE "ADQM" AND "ADQN" ONLY FLANGED BOTH ENDS
•
FIRST END STYLE DESIGNATOR: PLAIN
•
SECOND END THREAD SERIES DESIGNATOR: NPT
•
SECOND END THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEBALL
FIRST END THREAD SERIES DESIGNATORNPT
FIRST END THREAD DIRECTIONRIGHT-HAND
TEMP RATING68.0 FAHRENHEIT DEGF
BODY STYLEANGLE GIVE "ADQM" AND "ADQN" ONLY FLANGED BOTH ENDS
FIRST END STYLE DESIGNATORPLAIN
SECOND END THREAD SERIES DESIGNATORNPT
SECOND END THREAD DIRECTIONRIGHT-HAND
FIRST END CONNECTION TYPETHREADED INTERNAL PIPE
TEMP ADJUSTABILITYNOT ADJUSTABLE
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is B-0963?
B-0963 is a VALVE,VACUUM BREAKING.
What is the NSN for B-0963?
B-0963 is cataloged in the U.S. Government catalog under NSN 4820-01-615-3433. This indicates validated use in U.S. government and defense supply chains.
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