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42A3444 PIECE 9 — GLAND,SEAT

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

42A3444 PIECE 9: GLAND,SEAT.

The GLAND,SEAT is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: STEEL;USED ON 6.000 IN. MANUAL OPERATED CONTROL VALVE IN.

This part is cataloged in the U.S. Government catalog under NSN 4820-01-090-6577, 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
42A3444 PIECE 9
NSN: 4820-01-090-6577
FSC: 4820 — Valves, Nonpowered
CAGE: 22508 — FISHER CONTROLS CO INC (USA)
SPECIFICATIONS
general_characteristics_item_descriptionSTEEL;USED ON 6.000 IN. MANUAL OPERATED CONTROL VALVE IN
NSN4820-01-090-6577
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 42A3444 PIECE 9 · 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: STEEL;USED ON 6.000 IN. MANUAL OPERATED CONTROL VALVE IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONSTEEL;USED ON 6.000 IN. MANUAL OPERATED CONTROL VALVE IN
SUBSTITUTES & CROSS-REFERENCES 1
42A3444Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 42A3444 PIECE 9?
42A3444 PIECE 9 is a GLAND,SEAT.
What parts can replace 42A3444 PIECE 9?
There is 1 known substitute for 42A3444 PIECE 9: 42A3444. Substitute compatibility should be verified for your specific system.
What is the NSN for 42A3444 PIECE 9?
42A3444 PIECE 9 is cataloged in the U.S. Government catalog under NSN 4820-01-090-6577. 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.