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581984-1 — 581984-1

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

581984-1: 581984-1.

The 581984-1 is a the manufacturer industrial component. Key specifications include special_features: POPPET FLOW CONTROL; AUTOMATIC, end_item_identification: AN/TPN-19. This part is cataloged in the U.S.

Government catalog under NSN 4820-01-059-3531, 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
MRO→ MRO_GENERAL→ 581984-1
NSN: 4820-01-059-3531
NIINs: 010593531, 010757502
FSC: 4820 — Valves, Nonpowered
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)
SPECIFICATIONS
special_featuresPOPPET FLOW CONTROL; AUTOMATIC
end_item_identificationAN/TPN-19
NSN4820-01-059-3531
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 581984-1 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESPOPPET FLOW CONTROL; AUTOMATIC
END ITEM IDENTIFICATIONF16A&B ACFT
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 581984-1?
581984-1 is a 581984-1. It is classified as a MRO (MRO_GENERAL).
What is the NSN for 581984-1?
581984-1 is cataloged in the U.S. Government catalog under NSN 4820-01-059-3531. 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.