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58-590-2 — VALVE,SUB-PLATE MOU

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

58-590-2: VALVE,SUB-PLATE MOU.

The VALVE,SUB-PLATE MOU is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL, hole_diameter: 0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN, shoulder_height: 0.046 INCHES NOMINAL IN, outside_diameter: 0.375 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 0.230 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4820-00-407-7554, 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
58-590-2
NSN: 4820-00-407-7554
NIINs: 004077554, 008551307
FSC: 4820 — Valves, Nonpowered
CAGE: 9Y580 — L3HARRIS TECHNOLOGIES, INC. (USA)
SPECIFICATIONS
materialPLASTIC POLYHEXAMETHYLENE ADIPAMIDE OVERALL
hole_diameter0.160 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
shoulder_height0.046 INCHES NOMINAL IN
outside_diameter0.375 INCHES NOMINAL IN
style_designatorSHOULDERED
shoulder_diameter0.230 INCHES NOMINAL IN
material_thickness0.093 INCHES NOMINAL IN
material_document_and_classificationL-P-410 FED STD SINGLE MATERIAL RESPONSE OVERALL
NSN4820-00-407-7554
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 58-590-2 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: 5000 PSI RATED
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION5000 PSI RATED
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 58-590-2?
58-590-2 is a VALVE,SUB-PLATE MOU.
What is the NSN for 58-590-2?
58-590-2 is cataloged in the U.S. Government catalog under NSN 4820-00-407-7554. 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.