PartsTable
Technical Data Sheet
PartsTable / COMPONENT / N05117 B4.8/12139-A3C
N05117 B4.8/12139-A3C ✓ Verified by PartsTable
— · 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 N05117 B4.8/12139-A3C is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) 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
Part NumberN05117 B4.8/12139-A3C
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 (FLIS)
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
12139Interchangeable
interchangeable cross-reference
interchangeable
QST3IInterchangeable
interchangeable cross-reference
interchangeable
940 11/32Interchangeable
interchangeable cross-reference
interchangeable
200 11/32Interchangeable
interchangeable cross-reference
interchangeable
1302Interchangeable
interchangeable cross-reference
interchangeable
6309747Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy N05117 B4.8/12139-A3C?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is N05117 B4.8/12139-A3C?
N05117 B4.8/12139-A3C is a N05117 B4.8/12139-A3C.
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 (FLIS) under NSN 5310-01-376-4745. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — N05117 B4.8/12139-A3C

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026