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EF634-12-35 — EF634-12-35

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

EF634-12-35: EF634-12-35.

The EF634-12-35 is a the manufacturer industrial component. This part is cataloged in the U.S. Government catalog under NSN 5315-01-457-4680, 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
EF634-12-35
NSN: 5315-01-457-4680
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: U7941 — LEONARDO UK LIMITED (AW/EH101) (GBR)
SPECIFICATIONS
Part NumberEF634-12-35
NSN5315-01-457-4680
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: EF634-12-35 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
SHANK DIAMETER: 0.370 INCHES MINIMUM IN
•
ACTUATION METHOD: HANDLE
•
SUPPLEMENTARY FEATURES: GRIP LENGTH 35.0 MILLIMETERS MM
•
SURFACE TREATMENT: PASSIVATE HANDLE
•
SHEAR STRENGTH: 28777 DOUBLE POUND
•
MATERIAL: STEEL COMP 4130 HANDLE
TECHNICAL CHARACTERISTICS
SHANK DIAMETER0.370 INCHES MINIMUM IN
ACTUATION METHODHANDLE
SUPPLEMENTARY FEATURESGRIP LENGTH 35.0 MILLIMETERS MM
SURFACE TREATMENTPASSIVATE HANDLE
SHEAR STRENGTH28777 DOUBLE POUND
END ITEM IDENTIFICATIONEH101 HELICOPTER
MATERIALSTEEL COMP 4130 HANDLE
SUBSTITUTES & CROSS-REFERENCES 1
ALSM12GL35Same 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 EF634-12-35?
EF634-12-35 is a EF634-12-35.
What parts can replace EF634-12-35?
There is 1 known substitute for EF634-12-35: ALSM12GL35. Substitute compatibility should be verified for your specific system.
What is the NSN for EF634-12-35?
EF634-12-35 is cataloged in the U.S. Government catalog under NSN 5315-01-457-4680. This indicates validated use in U.S. government and defense supply chains.
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