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PartsTable / COMPONENT / 124-6938645 PART 167
124-6938645 PART 167 ✓ 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 PIN,COTTER is a the manufacturer industrial component. Key specifications include diameter: 0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN, material: COPPER ALLOY 260 OVERALL, style_designator: STANDARD, underloop_length: 1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN, surface_treatment: OXIDE OVERALL, material_document_and_classification: ASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-187-9393, 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
124-6938645 PART 167
NSN: 5315-00-187-9393
FSC: 5315
CAGE: 53711 — NAVAL SEA SYSTEMS COMMAND (USA)
SPECIFICATIONS
diameter0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
materialCOPPER ALLOY 260 OVERALL
style_designatorSTANDARD
underloop_length1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
surface_treatmentOXIDE OVERALL
material_document_and_classificationASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5315-00-187-9393
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 124-6938645 PART 167 · 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
•
MATERIAL: COPPER ALLOY 260 OVERALL
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
UNDERLOOP LENGTH: 1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
•
DIAMETER: 0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
STYLE DESIGNATOR: STANDARD
•
SURFACE TREATMENT: OXIDE OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALCOPPER ALLOY 260 OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-495 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
UNDERLOOP LENGTH1.190 INCHES MINIMUM AND 1.310 INCHES MAXIMUM IN
DIAMETER0.086 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM B134 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
STYLE DESIGNATORSTANDARD
SURFACE TREATMENTOXIDE OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
5315PL1390659Interchangeable
interchangeable cross-reference
interchangeable
FFP386BTYPEAInterchangeable
interchangeable cross-reference
interchangeable
10118820Interchangeable
interchangeable cross-reference
interchangeable
5315001879393Interchangeable
Same NIIN cross-reference
interchangeable
NASM24665Interchangeable
Same NIIN cross-reference
interchangeable
7283E61Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 124-6938645 PART 167?
124-6938645 PART 167 is a PIN,COTTER.
What parts can replace 124-6938645 PART 167?
There are 7 known substitutes for 124-6938645 PART 167: 5315PL1390659, FFP386BTYPEA, 10118820 and 4 more. Substitute compatibility should be verified for your specific system.
Is 124-6938645 PART 167 still available?
124-6938645 PART 167 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026