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N5728 PIECE 3 — SEAT,VALVE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

N5728 PIECE 3: SEAT,VALVE.

The SEAT,VALVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY SEAT, end_item_identification: TATE ANDALE PRESSURE CONTROL VALVE MODEL NO. FAC,SIZE NO.

8. This part is cataloged in the U.S. Government catalog under NSN 4820-01-232-8790, 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
N5728 PIECE 3
NSN: 4820-01-232-8790
FSC: 4820 — Valves, Nonpowered
CAGE: 09032 — TATE ANDALE, LLC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY SEAT
end_item_identificationTATE ANDALE PRESSURE CONTROL VALVE MODEL NO. FAC,SIZE NO. 8
NSN4820-01-232-8790
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: N5728 PIECE 3 · 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: ALUMINUM ALLOY SEAT
TECHNICAL CHARACTERISTICS
END ITEM IDENTIFICATIONTATE ANDALE PRESSURE CONTROL VALVE MODEL NO. FAC,SIZE NO. 8
MATERIALALUMINUM ALLOY SEAT
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 1
H14824,14821Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
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 N5728 PIECE 3?
N5728 PIECE 3 is a SEAT,VALVE.
What parts can replace N5728 PIECE 3?
There is 1 known substitute for N5728 PIECE 3: H14824,14821. Substitute compatibility should be verified for your specific system.
What is the NSN for N5728 PIECE 3?
N5728 PIECE 3 is cataloged in the U.S. Government catalog under NSN 4820-01-232-8790. 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.