The CHANNEL,UPPER FRAME is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 1730-00-256-7890, 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 ALLOY; 69.000 IN. LG; 5.880 IN. W; 2.340 IN. THK; 0.156 IN. MATERIAL THK; FOUR 0.266 IN. DA HOLES AT EACH END OF WIDE SECTION; FIRST 2 HOLES LOCATED 0.620 IN. FROM HOLE CENTERS TO EACH END; SECOND 2 HOLES STAGGERED AND LOCATED 1.000 IN. FROM CENTER LINE OF FIRST 2 HOLES; TWO 0.266 IN. HOLES LOCATED AT EACH END OF BOTH SIDE RAILS IN
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTION
ALUMINUM ALLOY; 69.000 IN. LG; 5.880 IN. W; 2.340 IN. THK; 0.156 IN. MATERIAL THK; FOUR 0.266 IN. DA HOLES AT EACH END OF WIDE SECTION; FIRST 2 HOLES LOCATED 0.620 IN. FROM HOLE CENTERS TO EACH END; SECOND 2 HOLES STAGGERED AND LOCATED 1.000 IN. FROM CENTER LINE OF FIRST 2 HOLES; TWO 0.266 IN. HOLES LOCATED AT EACH END OF BOTH SIDE RAILS IN
OTHER ITEMS IN FSC 1730 — Aircraft Ground Servicing Equipment
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
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FREQUENTLY ASKED QUESTIONS
What is 5457-20?
5457-20 is a CHANNEL,UPPER FRAME.
What parts can replace 5457-20?
There is 1 known substitute for 5457-20: 5457-20-2. Substitute compatibility should be verified for your specific system.
What is the NSN for 5457-20?
5457-20 is cataloged in the U.S. Government catalog under NSN 1730-00-256-7890. This indicates validated use in U.S. government and defense supply chains.
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