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42534A — PLATE,DIAPHRAGM

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

42534A: PLATE,DIAPHRAGM.

The PLATE,DIAPHRAGM is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 4810-01-057-7763, 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
42534A
NSN: 4810-01-057-7763
FSC: 4810 — Valves, Powered
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
Part Number42534A
NSN4810-01-057-7763
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 42534A · 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
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: MATL ALUM ALLOY 2024-T351 PER QQ-A-200/3 OR QQ-A-225/6; COUNTERBORE DIA 0.812 IN NOM,DEPTH 0.010 IN. TO 0.020 IN.; COUNTERSINK OPPOSITE,OUTER DIA 0.416 IN. NOM,ANGLE 28 TO 32 DEG; HOLE DIA 0.375 IN. NOM IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMATL ALUM ALLOY 2024-T351 PER QQ-A-200/3 OR QQ-A-225/6; COUNTERBORE DIA 0.812 IN NOM,DEPTH 0.010 IN. TO 0.020 IN.; COUNTERSINK OPPOSITE,OUTER DIA 0.416 IN. NOM,ANGLE 28 TO 32 DEG; HOLE DIA 0.375 IN. NOM IN
OTHER ITEMS IN FSC 4810 — Valves, Powered
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4810-00-001-1247 4810-00-001-4499 4810-00-001-4531 4810-00-001-4532 4810-00-001-4554 4810-00-001-4555 4810-00-001-4556 4810-00-001-4611
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 42534A?
42534A is a PLATE,DIAPHRAGM.
What is the NSN for 42534A?
42534A is cataloged in the U.S. Government catalog under NSN 4810-01-057-7763. This indicates validated use in U.S. government and defense supply chains.
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