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N05117 B4.8/12139-A3C — Technical Data Sheet

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— · NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,CLIP-ON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_width: 16.0 MILLIMETERS NOMINAL16.0 MILLIMETERS NOMINAL MM, nut_length: 24.7 MILLIMETERS NOMINAL24.7 MILLIMETERS NOMINAL MM, thread_series: MM, thread_direction: RIGHT-HANDRIGHT-HAND, surface_treatment: ZINC OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 5310-01-376-4745, 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
N05117 B4.8/12139-A3C
NSN: 5310-01-376-4745
FSC: 5310
CAGE: 4Y355 — STEYR-DAIMLER PUCH AG (AUT)
SPECIFICATIONS
materialSTEEL OVERALL
nut_width16.0 MILLIMETERS NOMINAL16.0 MILLIMETERS NOMINAL MM
nut_length24.7 MILLIMETERS NOMINAL24.7 MILLIMETERS NOMINAL MM
thread_seriesMM
thread_directionRIGHT-HANDRIGHT-HAND
surface_treatmentZINC OVERALL
material_thickness0.7 MILLIMETERS NOMINAL0.7 MILLIMETERS NOMINAL MM
nominal_thread_size4.8 MILLIMETERS4.8 MILLIMETERS MM
thread_tolerance_class6H INTERNAL6H INTERNAL
NSN5310-01-376-4745
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: N05117 B4.8/12139-A3C · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
THREAD TOLERANCE CLASS: 6H INTERNAL6H INTERNAL
•
NOMINAL THREAD SIZE: 4.8 MILLIMETERS4.8 MILLIMETERS MM
•
THREAD DIRECTION: RIGHT-HANDRIGHT-HAND
•
NUT WIDTH: 16.0 MILLIMETERS NOMINAL16.0 MILLIMETERS NOMINAL MM
•
MATERIAL THICKNESS: 0.7 MILLIMETERS NOMINAL0.7 MILLIMETERS NOMINAL MM
•
NUT LENGTH: 24.7 MILLIMETERS NOMINAL24.7 MILLIMETERS NOMINAL MM
TECHNICAL CHARACTERISTICS
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
THREAD TOLERANCE CLASS6H INTERNAL6H INTERNAL
NOMINAL THREAD SIZE4.8 MILLIMETERS4.8 MILLIMETERS MM
THREAD DIRECTIONRIGHT-HANDRIGHT-HAND
NUT WIDTH16.0 MILLIMETERS NOMINAL16.0 MILLIMETERS NOMINAL MM
MATERIAL THICKNESS0.7 MILLIMETERS NOMINAL0.7 MILLIMETERS NOMINAL MM
NUT LENGTH24.7 MILLIMETERS NOMINAL24.7 MILLIMETERS NOMINAL MM
THREAD SERIESMM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
12139InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
QST3IInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
940 11/32InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
200 11/32InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
1302InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6309747InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N05117 B4.8/12139-A3C?
N05117 B4.8/12139-A3C is a NUT,CLIP-ON.
What parts can replace N05117 B4.8/12139-A3C?
There are 10 known substitutes for N05117 B4.8/12139-A3C: 12139, QST3I, 940 11/32 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N05117 B4.8/12139-A3C?
N05117 B4.8/12139-A3C is cataloged in the Federal Logistics Information System under NSN 5310-01-376-4745. This indicates validated use in U.S. government and defense supply chains.
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Last verified: September 2026