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460-190-589 — BREATHING APPARATUS,REMOTE SUPPL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

460-190-589: BREATHING APPARATUS,REMOTE SUPPL.

BREATHING APPARATUS,REMOTE SUPPL. Key specifications include end_item_identification: DIVING EQUIPMENT, part_name_assigned_by_controlling_agency: COUNTER PRESSURE ASSEMBLY W/SP. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-330-3197, 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
460-190-589
NSN: 4820-01-330-3197
NIINs: 013303197, 015574872
FSC: 4820 — Valves, Nonpowered
CAGE: 47432 — INTERSPIRO INC (USA)
SPECIFICATIONS
end_item_identificationDIVING EQUIPMENT
part_name_assigned_by_controlling_agencyCOUNTER PRESSURE ASSEMBLY W/SP
NSN4820-01-330-3197
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 460-190-589 · 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: DISK
•
CONNECTION STYLE: PLAIN (SCREW-IN CARTRIDGE) ALL ENDS
•
CONNECTION TYPE: THREADED CARTRIDGE ALL ENDS
•
STYLE DESIGNATOR: SCREW-IN CARTRIDGE
•
BONNET TYPE: INSIDE SPRING
•
DISK LOADING METHOD: SPRING
•
MATERIAL: STEEL BODY
TECHNICAL CHARACTERISTICS
FLOW CONTROL DEVICEDISK
CONNECTION STYLEPLAIN (SCREW-IN CARTRIDGE) ALL ENDS
CONNECTION TYPETHREADED CARTRIDGE ALL ENDS
STYLE DESIGNATORSCREW-IN CARTRIDGE
BONNET TYPEINSIDE SPRING
DISK LOADING METHODSPRING
END ITEM IDENTIFICATIONDIVING EQUIPMENT
MATERIALSTEEL BODY
THREAD SERIES DESIGNATORNPT ALL ENDS
VALVE OPERATION METHODAUTOMATIC
SUBSTITUTES & CROSS-REFERENCES 3
DE2799Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
336-190-358Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
6318045Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 460-190-589?
460-190-589 is a BREATHING APPARATUS,REMOTE SUPPL.
What parts can replace 460-190-589?
There are 3 known substitutes for 460-190-589: DE2799, 336-190-358, 6318045. Substitute compatibility should be verified for your specific system.
What is the NSN for 460-190-589?
460-190-589 is cataloged in the U.S. Government catalog under NSN 4820-01-330-3197. 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.