PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 9523031
9523031 ✓ 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 KEY,MACHINE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 3115 OVERALL, flat_height: 0.250 INCHES NOMINAL IN, overall_width: 0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN, overall_height: 0.4084 INCHES MINIMUM AND 0.4144 INCHES MAXIMUM IN, overall_length: 1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN, hardness_rating: 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-605-5912, 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
9523031
NSN: 5315-00-605-5912
FSC: 5315
CAGE: 73842 — GOODYEAR TIRE AND RUBBER CO THE (USA)
SPECIFICATIONS
materialSTEEL COMP 3115 OVERALL
flat_height0.250 INCHES NOMINAL IN
overall_width0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
overall_height0.4084 INCHES MINIMUM AND 0.4144 INCHES MAXIMUM IN
overall_length1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN
hardness_rating50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
countersink_angle82.0 DEGREES NOMINAL
features_providedCASEHARDENED
key_chamfer_angle45.0 DEGREES NOMINAL
key_chamfer_length0.040 INCHES NOMINAL IN
mounting_hole_depth0.250 INCHES NOMINAL IN
starting_edge_shapeCHAMFERED
NSN5315-00-605-5912
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9523031 · 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
•
KEY CHAMFER LENGTH: 0.040 INCHES NOMINAL IN
•
HARDNESS RATING: 50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
•
MOUNTING HOLE DEPTH: 0.250 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE AND QUANTITY: 1 UNTHREADED-COUNTERSUNK
•
STARTING EDGE SHAPE: CHAMFERED
•
FEATURES PROVIDED: CASEHARDENED
TECHNICAL CHARACTERISTICS (FLIS)
KEY CHAMFER LENGTH0.040 INCHES NOMINAL IN
HARDNESS RATING50.0 ROCKWELL C MINIMUM AND 60.0 ROCKWELL C MAXIMUM OVERALL
MOUNTING HOLE DEPTH0.250 INCHES NOMINAL IN
MOUNTING HOLE TYPE AND QUANTITY1 UNTHREADED-COUNTERSUNK
STARTING EDGE SHAPECHAMFERED
OVERALL LENGTH1.125 INCHES MINIMUM AND 1.126 INCHES MAXIMUM IN
OVERALL WIDTH0.678 INCHES MINIMUM AND 0.698 INCHES MAXIMUM IN
FEATURES PROVIDEDCASEHARDENED
OVERALL HEIGHT0.4084 INCHES MINIMUM AND 0.4144 INCHES MAXIMUM IN
COUNTERSINK ANGLE82.0 DEGREES NOMINAL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 8
125814Interchangeable
interchangeable cross-reference
interchangeable
00-106Interchangeable
interchangeable cross-reference
interchangeable
B107.400 CAT 41Interchangeable
interchangeable cross-reference
interchangeable
11454Interchangeable
interchangeable cross-reference
interchangeable
GGG-H-86Interchangeable
interchangeable cross-reference
interchangeable
00 1050Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 9523031?
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 9523031?
9523031 is a KEY,MACHINE.
What parts can replace 9523031?
There are 8 known substitutes for 9523031: 125814, 00-106, B107.400 CAT 41 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 9523031?
9523031 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-605-5912. 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 — 9523031

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