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8590861-6 — PLUNGER,CRADLE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

8590861-6: PLUNGER,CRADLE.

The PLUNGER,CRADLE is a the manufacturer industrial component. Key specifications include material: NICKEL ALLOY, overall_length: 4.500 INCHES NOMINAL IN, special_features: NI-CU-AL, ANNEALED AND AGE HARDENED;, end_item_identification: BRR6 SAMS-11 MECHANICAL ASSEMBLY, SEATED SWITCH;, thread_size_and_series/type_designator: .500-13-2A UNIFIED NATIONAL COARSE (UNC) A. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-659-5357, 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
8590861-6
NSN: 4820-01-659-5357
FSC: 4820 — Valves, Nonpowered
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialNICKEL ALLOY
overall_length4.500 INCHES NOMINAL IN
special_featuresNI-CU-AL, ANNEALED AND AGE HARDENED;
end_item_identificationBRR6 SAMS-11 MECHANICAL ASSEMBLY, SEATED SWITCH;
thread_size_and_series/type_designator.500-13-2A UNIFIED NATIONAL COARSE (UNC) A
NSN4820-01-659-5357
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 8590861-6 · 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
•
MATERIAL: NICKEL ALLOY
•
THREAD SIZE AND SERIES/TYPE DESIGNATOR: .500-13-2A UNIFIED NATIONAL COARSE (UNC) A
TECHNICAL CHARACTERISTICS
OVERALL LENGTH4.500 INCHES NOMINAL IN
SPECIAL FEATURESNI-CU-AL, ANNEALED AND AGE HARDENED;
END ITEM IDENTIFICATIONBRR6 SAMS-11 MECHANICAL ASSEMBLY, SEATED SWITCH;
MATERIALNICKEL ALLOY
THREAD SIZE AND SERIES/TYPE DESIGNATOR.500-13-2A UNIFIED NATIONAL COARSE (UNC) A
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 8590861-6?
8590861-6 is a PLUNGER,CRADLE.
What is the NSN for 8590861-6?
8590861-6 is cataloged in the U.S. Government catalog under NSN 4820-01-659-5357. This indicates validated use in U.S. government and defense supply chains.
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