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1533329 — VALVE,PLUG

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

1533329: VALVE,PLUG.

The VALVE,PLUG is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, seat_angle: 30.0 DEGREES FIRST END, thread_class: 3A SECOND END A, connection_style: INVERTED FLARE (PIPE) FIRST END, special_features: WEAPON SYSTEM ESSENTIAL. SPECIAL FEATURE - NYLON INSERT., thread_direction: RIGHT-HAND ALL ENDS.

This part is cataloged in the U.S. Government catalog under NSN 4820-00-066-5152, 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
1533329
NSN: 4820-00-066-5152
FSC: 4820 — Valves, Nonpowered
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
seat_angle30.0 DEGREES FIRST END
thread_class3A SECOND END A
connection_styleINVERTED FLARE (PIPE) FIRST END
special_featuresWEAPON SYSTEM ESSENTIAL. SPECIAL FEATURE - NYLON INSERT.
thread_directionRIGHT-HAND ALL ENDS
surface_treatmentOXIDE
nominal_thread_size1.000 INCHES SECOND END IN
valve_operation_methodMANUAL
end_item_identificationOLIVER PERRY CLASS FFG, VIRGINIA CLASS CGN (41), SPRUANCE CLASS DD (963), WHIDBEY ISLAND CLASS LSD, KIDD CLASS DDG, TICONDEROGA CLASS CG (47), ARLEIGH BURKE CLASS DDG.
thread_series_designatorUNEF SECOND END
criticality_code_justificationFEAT
NSN4820-00-066-5152
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 1533329 · 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
•
CONNECTION STYLE: INVERTED FLARE (PIPE) FIRST END
•
CRITICALITY CODE JUSTIFICATION: FEAT
•
THREAD DIRECTION: RIGHT-HAND ALL ENDS
•
NOMINAL THREAD SIZE: 1.000 INCHES SECOND END IN
•
SEAT ANGLE: 30.0 DEGREES FIRST END
•
SURFACE TREATMENT: OXIDE
TECHNICAL CHARACTERISTICS
CONNECTION STYLEINVERTED FLARE (PIPE) FIRST END
CRITICALITY CODE JUSTIFICATIONFEAT
THREAD DIRECTIONRIGHT-HAND ALL ENDS
NOMINAL THREAD SIZE1.000 INCHES SECOND END IN
NOMINAL THREAD SIZE0.375 INCHES FIRST END IN
SEAT ANGLE30.0 DEGREES FIRST END
SPECIAL FEATURESWEAPON SYSTEM ESSENTIAL. SPECIAL FEATURE - NYLON INSERT.
SURFACE TREATMENTOXIDE
THREAD CLASS3A SECOND END A
END ITEM IDENTIFICATIONOLIVER PERRY CLASS FFG, VIRGINIA CLASS CGN (41), SPRUANCE CLASS DD (963), WHIDBEY ISLAND CLASS LSD, KIDD CLASS DDG, TICONDEROGA CLASS CG (47), ARLEIGH BURKE CLASS DDG.
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 1
4820PL0872726Reference document
Same NSN cross-reference
Reference document — Informative reference only
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1533329?
1533329 is a VALVE,PLUG.
What parts can replace 1533329?
There is 1 known substitute for 1533329: 4820PL0872726. Substitute compatibility should be verified for your specific system.
What is the NSN for 1533329?
1533329 is cataloged in the U.S. Government catalog under NSN 4820-00-066-5152. This indicates validated use in U.S. government and defense supply chains.
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