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548412 — 548412

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

548412: 548412.

The 548412 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4820-00-375-8299, 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→ 548412
NSN: 4820-00-375-8299
NIINs: 003758299, 017007067
FSC: 4820 — Valves, Nonpowered
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
Part Number548412
NSN4820-00-375-8299
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 548412 · 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 FEATURESSTEEL,POLISHED OR GROUND,3.006 IN. LG O/A,@2.000 IN. HEAD DIA,0.500 IN. SHAFT DIA,1.250 IN. DIA,BY 0.375 IN. DEPTH COUNTER BORE IN HEAD,0.312 IN. W GROOVE AROUND HEAD,1.625 IN. ID OF GROOVE,TWO 0.125 IN. W GROOVES ON SHAFT,0.391 IN. @ID OF GROOVES,0.250 IN. W,BY 0.250 IN. ID GROOVE CENTERED BETWEEN FIRST TWO GROOVES IN
SUBSTITUTES & CROSS-REFERENCES 2
4824-3113741REVAPC548412Reference document
Same NSN cross-reference
Reference document — Secondary reference
4824-3130079PC548412Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 548412?
548412 is a 548412. It is classified as a MRO (MRO_GENERAL).
What parts can replace 548412?
There are 2 known substitutes for 548412: 4824-3113741REVAPC548412, 4824-3130079PC548412. Substitute compatibility should be verified for your specific system.
What is the NSN for 548412?
548412 is cataloged in the U.S. Government catalog under NSN 4820-00-375-8299. 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.