The BRACKET,LEFT BLOWER is a the manufacturer thermal management component critical for maintaining optimal operating temperatures in enterprise hardware. This part is cataloged in the U.S. Government catalog under NSN 5342-01-126-0480, 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.
GENERAL CHARACTERISTICS ITEM DESCRIPTION: ALUMINUM,QQ-A-250/8,ALLOY 5052-H32 O/A; OXIDE FILM FINISH PER MIL-C-5541,CL 1A O/A; 0.125 IN. THK; 4.380 IN. W O/A; 5.970 IN. LG O/A; 2 THRU HOLES 0.311 IN. MIN,0.318 IN. MAX DIA; 4 THRU HOLES 0.217 IN. MIN,0.334 IN. MAX DIA; CONSIST OF 1 FRONT BRACKET,PART NO. 503618-1; 1 SIDE BRACKET,PART NO. 503618-2; 1 FOOT PLATE,PART NO. 503618-3; PARTS TO BE WELDED IAW MIL-W-8604 A
TYPICAL APPLICATIONS
Server thermal management and cooling
Hot-swap fan replacement in production environments
Redundant cooling for high-availability systems
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
ALUMINUM,QQ-A-250/8,ALLOY 5052-H32 O/A; OXIDE FILM FINISH PER MIL-C-5541,CL 1A O/A; 0.125 IN. THK; 4.380 IN. W O/A; 5.970 IN. LG O/A; 2 THRU HOLES 0.311 IN. MIN,0.318 IN. MAX DIA; 4 THRU HOLES 0.217 IN. MIN,0.334 IN. MAX DIA; CONSIST OF 1 FRONT BRACKET,PART NO. 503618-1; 1 SIDE BRACKET,PART NO. 503618-2; 1 FOOT PLATE,PART NO. 503618-3; PARTS TO BE WELDED IAW MIL-W-8604 A
OTHER ITEMS IN FSC 5342 — Hardware, Weapon System
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 503618?
503618 is a BRACKET,LEFT BLOWER.
What is the NSN for 503618?
503618 is cataloged in the U.S. Government catalog under NSN 5342-01-126-0480. This indicates validated use in U.S. government and defense supply chains.
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