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4425E — TURNBUCKLE

✓ Government record, cited
— · ORING SEAL
PRODUCT OVERVIEW

4425E: TURNBUCKLE.

The TURNBUCKLE is a the manufacturer industrial component. Key specifications include length: 10.500 INCHES NOMINAL IN, end_style: CLOSED EYE AND CLOSED EYE, eye_width: 1.000 INCHES NOMINAL IN, body_length: 7.375 INCHES NOMINAL IN, thread_class: 2B BODY, take-up_distance: 4.500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5340-00-522-9068, 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
4425E
NSN: 5340-00-522-9068
FSC: 5340 — Hardware, Commercial
CAGE: 06085 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
length10.500 INCHES NOMINAL IN
end_styleCLOSED EYE AND CLOSED EYE
eye_width1.000 INCHES NOMINAL IN
body_length7.375 INCHES NOMINAL IN
thread_class2B BODY
take-up_distance4.500 INCHES NOMINAL IN
surface_treatmentZINC AND PHOSPHATE OVERALL
nominal_thread_size0.500 INCHES BODY IN
thread_series_designatorUNIFIED NATIONAL COARSE (UNC) BODY
surface_treatment_document_and_classificationQQ-Z-325,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5340-00-522-9068
COMPONENT DIAGRAM
O-RING / SEAL — MATERIAL DETERMINES APPLICATION ID: — CROSS-SECTION CS: — SPECIFICATION Material: — Durometer: — Temp: — PN: 4425E 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: 4.500 INCHES NOMINAL IN
•
EYE WIDTH: 1.000 INCHES NOMINAL IN
•
LENGTH: 10.500 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-Z-325,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
END STYLE: CLOSED EYE AND CLOSED EYE
•
NOMINAL THREAD SIZE: 0.500 INCHES BODY IN
•
BODY LENGTH: 7.375 INCHES NOMINAL IN
•
SURFACE TREATMENT: ZINC AND PHOSPHATE OVERALL
TECHNICAL CHARACTERISTICS
TAKE-UP DISTANCE4.500 INCHES NOMINAL IN
EYE WIDTH1.000 INCHES NOMINAL IN
LENGTH10.500 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-Z-325,TY 3,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
END STYLECLOSED EYE AND CLOSED EYE
NOMINAL THREAD SIZE0.500 INCHES BODY IN
BODY LENGTH7.375 INCHES NOMINAL IN
SURFACE TREATMENTZINC AND PHOSPHATE OVERALL
THREAD CLASS2B BODY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC) BODY
OTHER ITEMS IN FSC 5340 — Hardware, Commercial
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5340-00-000-0068 5340-00-000-0132 5340-00-000-8150 5340-00-001-1251 5340-00-001-1264 5340-00-001-1265 5340-00-001-1266 5340-00-001-1275
SUBSTITUTES & CROSS-REFERENCES 1
8392475Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4425E?
4425E is a TURNBUCKLE.
What parts can replace 4425E?
There is 1 known substitute for 4425E: 8392475. Substitute compatibility should be verified for your specific system.
What is the NSN for 4425E?
4425E is cataloged in the U.S. Government catalog under NSN 5340-00-522-9068. This indicates validated use in U.S. government and defense supply chains.
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