The O-RING is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY, first_leg_style: SQUARE, first_leg_length: 1.200 INCHES NOMINAL IN, second_leg_style: SQUARE, style_designator: ANGLE, second_leg_length: 2.400 INCHES NOMINAL IN. This part is cataloged in the U.S.
Government catalog under NSN 5340-01-125-5106, 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
7-57-078
NSN:5340-01-125-5106 NIINs:011255106, 016535458 FSC:5340 — Hardware, Commercial CAGE:18894 — AIR ARMAMENT CENTER/ EN (USA)
SPECIFICATIONS
material
ALUMINUM ALLOY
first_leg_style
SQUARE
first_leg_length
1.200 INCHES NOMINAL IN
second_leg_style
SQUARE
style_designator
ANGLE
second_leg_length
2.400 INCHES NOMINAL IN
first_leg_slot_width
0.125 INCHES NOMINAL IN
first_leg_slot_length
0.250 INCHES NOMINAL IN
second_leg_hole_diameter
0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
first_leg_hole_arrangement_style
2 SLOTS
second_leg_hole_arrangement_style
THREE HOLES
second_leg_relationship_to_first_leg
NOT IDENTICAL
NSN
5340-01-125-5106
COMPONENT DIAGRAM
KEY FEATURES
•
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH: 0.290 INCHES NOMINAL IN
•
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH: 2.100 INCHES NOMINAL IN
•
SECOND LEG RELATIONSHIP TO FIRST LEG: NOT IDENTICAL
•
SECOND LEG HOLE DIAMETER: 0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
•
SECOND LEG LENGTH: 2.400 INCHES NOMINAL IN
•
FIRST LEG HOLE ARRANGEMENT STYLE: 2 SLOTS
•
STYLE DESIGNATOR: ANGLE
•
FIRST LEG STYLE: SQUARE
TECHNICAL CHARACTERISTICS
FIRST LEG DISTANCE FROM EDGE TO HOLE CENTER ALONG LENGTH
0.290 INCHES NOMINAL IN
FIRST LEG DISTANCE BETWEEN HOLE CENTERS ALONG WIDTH
2.100 INCHES NOMINAL IN
SECOND LEG RELATIONSHIP TO FIRST LEG
NOT IDENTICAL
SECOND LEG HOLE DIAMETER
0.245 INCHES MINIMUM AND 0.255 INCHES MAXIMUM IN
SECOND LEG LENGTH
2.400 INCHES NOMINAL IN
FIRST LEG HOLE ARRANGEMENT STYLE
2 SLOTS
STYLE DESIGNATOR
ANGLE
FIRST LEG STYLE
SQUARE
SECOND LEG DISTANCE BETWEEN FIRST AND SECOND HOLE CENTERS ALONG WIDTH
0.600 INCHES NOMINAL IN
SECOND LEG DISTANCE BETWEEN SECOND AND THIRD HOLE CENTERS ALONG WIDTH
0.600 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES
No substitute or cross-reference records for this part.
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)
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FREQUENTLY ASKED QUESTIONS
What is 7-57-078?
7-57-078 is a O-RING.
What is the NSN for 7-57-078?
7-57-078 is cataloged in the U.S. Government catalog under NSN 5340-01-125-5106. This indicates validated use in U.S. government and defense supply chains.
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