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12910760 — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

12910760: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include length: 22.060 INCHES NOMINAL IN, material: STEEL OVERALL, end_style: CLEVIS AND CLOSED EYE, eye_width: 2.750 INCHES NOMINAL IN, body_style: ROUND OPEN BODY, fork_width: 1.125 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-01-503-4038, 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
12910760
NSN: 5340-01-503-4038
FSC: 5340 — Hardware, Commercial
CAGE: 19200 — COMBAT CAPABILITIES DEVELOPMENT COMMAND (CCDC) ARMAMENTS CENTER DBA CCDC DIV LOGISTICS RESEARCH AND ENGINEERING DIRECTORATE (USA)
SPECIFICATIONS
length22.060 INCHES NOMINAL IN
materialSTEEL OVERALL
end_styleCLEVIS AND CLOSED EYE
eye_width2.750 INCHES NOMINAL IN
body_styleROUND OPEN BODY
fork_width1.125 INCHES NOMINAL IN
body_length15.000 INCHES NOMINAL IN
thread_class2A OVERALL A
thread_length5.500 INCHES NOMINAL OVERALL IN
pinhole_diameter0.750 INCHES NOMINAL IN
special_featuresWORKING LOAD LIMIT 7,000 POUNDS LBS
take-up_distance7.500 INCHES NOMINAL IN
NSN5340-01-503-4038
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 12910760 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
•
TAKE-UP DISTANCE: 7.500 INCHES NOMINAL IN
•
EYE WIDTH: 2.750 INCHES NOMINAL IN
•
LENGTH: 22.060 INCHES NOMINAL IN
•
BODY STYLE: ROUND OPEN BODY
•
END STYLE: CLEVIS AND CLOSED EYE
•
THREAD LENGTH: 5.500 INCHES NOMINAL OVERALL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTMF1145 TYPE 1 GRADE 1 CLASSH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
THREAD DIRECTION: RIGHT-HAND OVERALL
TECHNICAL CHARACTERISTICS
TAKE-UP DISTANCE7.500 INCHES NOMINAL IN
EYE WIDTH2.750 INCHES NOMINAL IN
LENGTH22.060 INCHES NOMINAL IN
BODY STYLEROUND OPEN BODY
END STYLECLEVIS AND CLOSED EYE
THREAD LENGTH5.500 INCHES NOMINAL OVERALL IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTMF1145 TYPE 1 GRADE 1 CLASSH ASSN STD SINGLE MATERIAL RESPONSE OVERALL
THREAD DIRECTIONRIGHT-HAND OVERALL
NOMINAL THREAD SIZE0.875 INCHES OVERALL IN
BODY LENGTH15.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
026660Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
12910760-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 12910760?
12910760 is a TURNBUCKLE.
What parts can replace 12910760?
There are 2 known substitutes for 12910760: 026660, 12910760-3. Substitute compatibility should be verified for your specific system.
What is the NSN for 12910760?
12910760 is cataloged in the U.S. Government catalog under NSN 5340-01-503-4038. This indicates validated use in U.S. government and defense supply chains.
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