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580652-003 — VALVE,VACUUM BREAKING

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

580652-003: VALVE,VACUUM BREAKING.

The VALVE,VACUUM BREAKING is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY BODY, body_style: SINGLE CONNECTION, STRAIGHT FLOW, temp_rating: 365.0 FAHRENHEIT DEGF, first_end_connection_type: THREADED EXTERNAL PIPE, first_end_style_designator: EXTERNAL SEAT FOR GASKET SEAL, first_end_thread_series_designator: NPT. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-366-9979, 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
580652-003
NSN: 4820-01-366-9979
FSC: 4820 — Valves, Nonpowered
CAGE: 75906 — PACIFIC CONSOLIDATED INDUSTRIES LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY BODY
body_styleSINGLE CONNECTION, STRAIGHT FLOW
temp_rating365.0 FAHRENHEIT DEGF
end_connection_quantity1
first_end_connection_typeTHREADED EXTERNAL PIPE
first_end_style_designatorEXTERNAL SEAT FOR GASKET SEAL
first_end_thread_series_designatorNPT
first_end_nominal_pipe_size_accommodated0.375 INCHES IN
NSN4820-01-366-9979
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 580652-003 · 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
•
FIRST END THREAD SERIES DESIGNATOR: NPT
•
TEMP RATING: 365.0 FAHRENHEIT DEGF
•
BODY STYLE: SINGLE CONNECTION, STRAIGHT FLOW
•
FIRST END STYLE DESIGNATOR: EXTERNAL SEAT FOR GASKET SEAL
•
END CONNECTION QUANTITY: 1
•
FIRST END CONNECTION TYPE: THREADED EXTERNAL PIPE
•
FIRST END NOMINAL PIPE SIZE ACCOMMODATED: 0.375 INCHES IN
•
MATERIAL: COPPER ALLOY BODY
TECHNICAL CHARACTERISTICS
FIRST END THREAD SERIES DESIGNATORNPT
TEMP RATING365.0 FAHRENHEIT DEGF
BODY STYLESINGLE CONNECTION, STRAIGHT FLOW
FIRST END STYLE DESIGNATOREXTERNAL SEAT FOR GASKET SEAL
END CONNECTION QUANTITY1
FIRST END CONNECTION TYPETHREADED EXTERNAL PIPE
FIRST END NOMINAL PIPE SIZE ACCOMMODATED0.375 INCHES IN
MATERIALCOPPER ALLOY BODY
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
VB8-38-BR-T-S-EReference document
Same NSN cross-reference
Reference document — Design control — primary reference
PL-1152-00-C ITReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 580652-003?
580652-003 is a VALVE,VACUUM BREAKING.
What parts can replace 580652-003?
There are 2 known substitutes for 580652-003: VB8-38-BR-T-S-E, PL-1152-00-C IT. Substitute compatibility should be verified for your specific system.
What is the NSN for 580652-003?
580652-003 is cataloged in the U.S. Government catalog under NSN 4820-01-366-9979. This indicates validated use in U.S. government and defense supply chains.
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