PartsTable
Technical Data Sheet
11157-1-64 ✓ Verified by PartsTable
· ORING SEAL
WHAT YOU NEED TO KNOW
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 material: STEEL OVERALL, end_style: CLOSED EYE AND CLOSED EYE, body_style: ROUND OPEN BODY, thread_class: 1A OVERALL A, nominal_thread_size: 0.750 INCHES OVERALL IN, thread_series_designator: UNIFIED NATIONAL COARSE (UNC) OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5340-00-187-8186, 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
11157-1-64
NSN: 5340-00-187-8186
FSC: 5340
CAGE: 8E499 — KOEHRING CRANES AND EXCAVATORS INC SUB OF NORTHWEST ENGINEERING CO (USA)
SPECIFICATIONS
materialSTEEL OVERALL
end_styleCLOSED EYE AND CLOSED EYE
body_styleROUND OPEN BODY
thread_class1A OVERALL A
special_featuresZINC SURFACE TREATMENT; END STYLE IS CLOSED EYE; EYE WIDTH IS 1 "; OVERALL LENGTH 13.5 "; TAKE-UP DISTANCE 12"; THREAD SIZE 0.750
nominal_thread_size0.750 INCHES OVERALL IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) OVERALL
NSN5340-00-187-8186
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 11157-1-64 MFR: OEM ⚠ VERIFY BEFORE ORDERING Wrong material = failure. Viton for oil/fuel, EPDM for water/steam, Buna-N for general purpose, Silicone for food-grade. Chemical incompatibility causes swelling, brittleness, or rapid degradation ✓ BROKER TIP Durometer (hardness) affects sealing pressure tolerance. Higher Shore A = harder = higher pressure. Standard durometer is 70A — verify if application requires different hardness PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
THREAD CLASS: 1A OVERALL A
BODY STYLE: ROUND OPEN BODY
END STYLE: CLOSED EYE AND CLOSED EYE
NOMINAL THREAD SIZE: 0.750 INCHES OVERALL IN
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC) OVERALL
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
THREAD CLASS1A OVERALL A
BODY STYLEROUND OPEN BODY
END STYLECLOSED EYE AND CLOSED EYE
NOMINAL THREAD SIZE0.750 INCHES OVERALL IN
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) OVERALL
MATERIALSTEEL OVERALL
SPECIAL FEATURESZINC SURFACE TREATMENT; END STYLE IS CLOSED EYE; EYE WIDTH IS 1 "; OVERALL LENGTH 13.5 "; TAKE-UP DISTANCE 12"; THREAD SIZE 0.750
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
FF-T-791Upgraded Successor
successor cross-reference
successor
MS27950-7Upgraded Successor
successor cross-reference
successor
FFT791-TY1-FM1-CL8-5/16X4 1/2Upgraded Successor
successor cross-reference
successor
HG-227-5/16X4 1/2Upgraded Successor
successor cross-reference
successor
MS27950-9Upgraded Successor
successor cross-reference
successor
MS27953-7Upgraded Successor
successor cross-reference
successor
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 11157-1-64?
11157-1-64 is a TURNBUCKLE.
What parts can replace 11157-1-64?
There are 17 known substitutes for 11157-1-64: FF-T-791, MS27950-7, FFT791-TY1-FM1-CL8-5/16X4 1/2 and 14 more. Substitute compatibility should be verified for your specific system.
Is 11157-1-64 still available?
11157-1-64 is currently cancelled.
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