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400759-1 — BLANKET,THERMAL

✓ Government record, cited
— · GATE VALVE
PRODUCT OVERVIEW

400759-1: BLANKET,THERMAL.

The BLANKET,THERMAL is a the manufacturer industrial component. Key specifications include end_item_identification: MRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS; AND MRAP - COUGAR. This part is cataloged in the U.S.

Government catalog under NSN 4810-01-152-6296, 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
400759-1
NSN: 4810-01-152-6296
NIINs: 011526296, 015570649
FSC: 4810 — Valves, Powered
CAGE: 70628 — ARROWHEAD PRODUCTS CORP (USA)
SPECIFICATIONS
end_item_identificationMRAP - UNIQUE NSN - USED ON 3 MRAP VARIANTS; AND MRAP - COUGAR
NSN4810-01-152-6296
COMPONENT DIAGRAM
GATE VALVE — FULL OPEN OR FULL CLOSE ONLY Rising STEM BONNET FLOW → → FLOW SEATS — — SIZE: — · — · — PN: 400759-1 · 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: MAX OVERALL DIA 3.030 IN.; INNER AND OUTER SKIN OF INSULATING ENVELOPE STEEL,MIL-S-6721,TYPE 321 OR EQUIV; INSULATION MATL APPROX 0.190 IN. THK; BLANKET TO MEET REQUIREMENTS OF MIL-E-38453,PAR 3.2.4.2 FOR 700 DEG F SURFACE TEMP W/SURROUNDING AIRFLOW GREATER THAN 6FPS WHILE THE 226458 VALVE BODY SURFACE SKIN IS MAINTAINED AT 1190 DEG F IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONMAX OVERALL DIA 3.030 IN.; INNER AND OUTER SKIN OF INSULATING ENVELOPE STEEL,MIL-S-6721,TYPE 321 OR EQUIV; INSULATION MATL APPROX 0.190 IN. THK; BLANKET TO MEET REQUIREMENTS OF MIL-E-38453,PAR 3.2.4.2 FOR 700 DEG F SURFACE TEMP W/SURROUNDING AIRFLOW GREATER THAN 6FPS WHILE THE 226458 VALVE BODY SURFACE SKIN IS MAINTAINED AT 1190 DEG F IN
END ITEM IDENTIFICATIONACFT TYPE F-16,MODELS A THRU D
SUBSTITUTES & CROSS-REFERENCES 1
226410Reference 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 — mutilation
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FREQUENTLY ASKED QUESTIONS
What is 400759-1?
400759-1 is a BLANKET,THERMAL.
What parts can replace 400759-1?
There is 1 known substitute for 400759-1: 226410. Substitute compatibility should be verified for your specific system.
What is the NSN for 400759-1?
400759-1 is cataloged in the U.S. Government catalog under NSN 4810-01-152-6296. 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.