PartsTable
Technical Data Sheet
231-24109 ✓ 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 NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: PLASTIC POLYAMIDE NYLON LOCKING INSERT, thread_series: UNF, locking_feature: PREVAILING TORQUE WITH NONMETALLIC INSERT, surface_treatment: CADMIUM OVERALL, nominal_thread_size: 0.190 INCHES IN, thread_quantity_per_inch: 32. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-180-5326, 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
231-24109
NSN: 5310-01-180-5326
FSC: 5310
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
materialPLASTIC POLYAMIDE NYLON LOCKING INSERT
thread_seriesUNF
locking_featurePREVAILING TORQUE WITH NONMETALLIC INSERT
surface_treatmentCADMIUM OVERALL
nominal_thread_size0.190 INCHES IN
thread_quantity_per_inch32
surface_treatment_document_and_classificationMS206 TYPE 2 FSCM 10988 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-180-5326
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 231-24109 · 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
THREAD SERIES: UNF
THREAD QUANTITY PER INCH: 32
SURFACE TREATMENT: CADMIUM OVERALL
MATERIAL: STEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL EXCEPT INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MS206 TYPE 2 FSCM 10988 MFR REF SINGLE TREATMENT RESPONSE OVERALL
LOCKING FEATURE: PREVAILING TORQUE WITH NONMETALLIC INSERT
NOMINAL THREAD SIZE: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS (FLIS)
THREAD SERIESUNF
THREAD QUANTITY PER INCH32
SURFACE TREATMENTCADMIUM OVERALL
MATERIALSTEEL COMP 1013 OR STEEL COMP 1015 OR STEEL COMP 1016 OR STEEL COMP 1017 OR STEEL COMP 1018 OR STEEL COMP 1019 OR STEEL COMP 1020 OR STEEL COMP 1021 OR STEEL COMP 1022 OR STEEL COMP 1023 OR STEEL COMP 1524 OR STEEL COMP 1025 OR STEEL COMP 1026 OR STEEL COMP 1527 OR STEEL COMP 1029 OR STEEL COMP 1030 OR STEEL COMP 1033 OR STEEL COMP 1034 OR STEEL COMP 1035 OR STEEL COMP 1536 OR STEEL COMP 1037 OR STEEL COMP 1038 OR STEEL COMP 1039 OR STEEL COMP 1040 OR STEEL COMP 1541 OVERALL EXCEPT INSERT
MATERIALPLASTIC POLYAMIDE NYLON LOCKING INSERT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMS206 TYPE 2 FSCM 10988 MFR REF SINGLE TREATMENT RESPONSE OVERALL
LOCKING FEATUREPREVAILING TORQUE WITH NONMETALLIC INSERT
NOMINAL THREAD SIZE0.190 INCHES IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
42405-2Interchangeable
interchangeable cross-reference
interchangeable
PEI 6558Interchangeable
interchangeable cross-reference
interchangeable
13147Interchangeable
interchangeable cross-reference
interchangeable
GGG-F-325 TY17STCInterchangeable
interchangeable cross-reference
interchangeable
A-A-2320Interchangeable
interchangeable cross-reference
interchangeable
39461-2PC41Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 231-24109?
231-24109 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 231-24109?
There are 10 known substitutes for 231-24109: 42405-2, PEI 6558, 13147 and 7 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 231-24109?
231-24109 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-180-5326. This indicates validated use in U.S. government and defense supply chains.
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