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42011A — RELAY,THERMAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

42011A: RELAY,THERMAL.

The RELAY,THERMAL is a the manufacturer industrial component. Key specifications include end_item_identification: VALVE PART NO. AV19A1031-105/107, general_characteristics_item_description: ALUMINUM ALLOY PER QQ-A-225/6,ALLOY 2024-T4,ANODIZE PER MIL-A-8625 TYPE 2,0.214 IN.

MIN,0.218 IN. MAX O/A LG IN. This part is cataloged in the U.S.

Government catalog under NSN 4810-00-332-7465, 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
42011A
NSN: 4810-00-332-7465
NIINs: 003327465, 003373857
FSC: 4810 — Valves, Powered
CAGE: 73760 — ITT AEROSPACE CONTROLS LLC DBA ITT AEROSPACE CONTROLS UNIT S (USA)
SPECIFICATIONS
special_features2.812 IN. LG,1.156 IN. W,2.625 IN. H,TWO 0.171 IN. W BY 0.187 IN. LG ELONGATED MTG HOLES SPACED 2.187 IN. C TO C,M20 TO P165 DEG F OPERATING TEMP RANGE IN
end_item_identificationVALVE PART NO. AV19A1031-105/107
general_characteristics_item_descriptionALUMINUM ALLOY PER QQ-A-225/6,ALLOY 2024-T4,ANODIZE PER MIL-A-8625 TYPE 2,0.214 IN. MIN,0.218 IN. MAX O/A LG IN
NSN4810-00-332-7465
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 42011A · 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: ALUMINUM ALLOY PER QQ-A-225/6,ALLOY 2024-T4,ANODIZE PER MIL-A-8625 TYPE 2,0.214 IN. MIN,0.218 IN. MAX O/A LG IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONALUMINUM ALLOY PER QQ-A-225/6,ALLOY 2024-T4,ANODIZE PER MIL-A-8625 TYPE 2,0.214 IN. MIN,0.218 IN. MAX O/A LG IN
END ITEM IDENTIFICATIONVALVE PART NO. AV19A1031-105/107
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 demandDemilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 42011A?
42011A is a RELAY,THERMAL.
What is the NSN for 42011A?
42011A is cataloged in the U.S. Government catalog under NSN 4810-00-332-7465. 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.