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AD-B741-24D78 — VALVE,REGULATING,FLUID PRESSURE

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

AD-B741-24D78: VALVE,REGULATING,FLUID PRESSURE.

VALVE,REGULATING,FLUID PRESSURE. Key specifications include special_features: DIMENSIONS: HEIGHT,2.527 IN. MINTO 2.607 IN.

MAX; OUTSIDE DIA 2.247 IN.; WITH LEVER SPRING IN, end_item_identification: PACER SPECIAL. This part is cataloged in the U.S. Government catalog under NSN 4820-01-370-1975, 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
AD-B741-24D78
NSN: 4820-01-370-1975
FSC: 4820 — Valves, Nonpowered
CAGE: 18350 — PALL AEROPOWER CORPORATION (USA)
SPECIFICATIONS
special_featuresDIMENSIONS: HEIGHT,2.527 IN. MINTO 2.607 IN. MAX; OUTSIDE DIA 2.247 IN.; WITH LEVER SPRING IN
end_item_identificationPACER SPECIAL
NSN4820-01-370-1975
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: AD-B741-24D78 · 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 FEATURESDIMENSIONS: HEIGHT,2.527 IN. MINTO 2.607 IN. MAX; OUTSIDE DIA 2.247 IN.; WITH LEVER SPRING IN
END ITEM IDENTIFICATIONPACER SPECIAL
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
DAA3252P066-225Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is AD-B741-24D78?
AD-B741-24D78 is a VALVE,REGULATING,FLUID PRESSURE.
What parts can replace AD-B741-24D78?
There is 1 known substitute for AD-B741-24D78: DAA3252P066-225. Substitute compatibility should be verified for your specific system.
What is the NSN for AD-B741-24D78?
AD-B741-24D78 is cataloged in the U.S. Government catalog under NSN 4820-01-370-1975. This indicates validated use in U.S. government and defense supply chains.
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