Material determines chemical compatibility Standard durometer is 70 Shore A
Wrong material = catastrophic seal failure
PRODUCT OVERVIEW
The TURNBUCKLE is a the manufacturer industrial component. Key specifications include length: 25.500 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: CLOSED EYE AND CLOSED EYE, eye_width: 0.875 INCHES NOMINAL IN, body_style: ROUND OPEN BODY, body_length: 19.875 INCHES NOMINAL IN. This product is currently in active production with full OEM support.
This part is cataloged in the Federal Logistics Information System under NSN 5340-00-187-8181, 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
FFT791-TY1-FM1-CL4-5/8X18
NSN:5340-00-187-8181 FSC:5340 CAGE:81348 — FEDERAL SPECIFICATIONS PROMULGATED BY GENERAL SERVICES ADMINISTRATION WASHINGTON DC (USA)
SPECIFICATIONS
length
25.500 INCHES NOMINAL IN
material
STEEL OVERALL
end_style
CLOSED EYE AND CLOSED EYE
eye_width
0.875 INCHES NOMINAL IN
body_style
ROUND OPEN BODY
body_length
19.875 INCHES NOMINAL IN
thread_class
1A BODY A
take-up_distance
18.000 INCHES NOMINAL IN
surface_treatment
ZINC OVERALL
locking_device_type
NUT
nominal_thread_size
0.625 INCHES BODY IN
thread_series_designator
UNIFIED NATIONAL COARSE (UNC) BODY
NSN
5340-00-187-8181
COMPONENT DIAGRAM
KEY FEATURES
•
NOMINAL THREAD SIZE: 0.625 INCHES BODY IN
•
EYE WIDTH: 0.875 INCHES NOMINAL IN
•
NONDEFINITIVE SPEC/STD DATA: 4 CLASS AND 1 FORM AND 1 TYPE
•
END STYLE: CLOSED EYE AND CLOSED EYE
•
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) BODY
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FREQUENTLY ASKED QUESTIONS
What is FFT791-TY1-FM1-CL4-5/8X18?
FFT791-TY1-FM1-CL4-5/8X18 is a TURNBUCKLE.
What parts can replace FFT791-TY1-FM1-CL4-5/8X18?
There are 17 known substitutes for FFT791-TY1-FM1-CL4-5/8X18: ASTM F 1145-5, FF-T-791, 11157-1-64 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for FFT791-TY1-FM1-CL4-5/8X18?
FFT791-TY1-FM1-CL4-5/8X18 is cataloged in the Federal Logistics Information System under NSN 5340-00-187-8181. This indicates validated use in U.S. government and defense supply chains.
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