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Technical Data Sheet
PartsTable / COMPONENT / 115X59R
115X59R ✓ 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: 0.125 INCHES NOMINAL IN, material: STEEL OVERALL, style_designator: STANDARD, underloop_length: 1.125 INCHES NOMINAL IN, surface_treatment: PHOSPHATE OVERALL, nondefinitive_spec/std_data: B TYPE AND 1 CLASS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-013-7191, 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
115X59R
NSN: 5315-00-013-7191
FSC: 5315
CAGE: 83120 — PRESSED METALS OF AMERICA INC (USA)
SPECIFICATIONS
diameter0.125 INCHES NOMINAL IN
materialSTEEL OVERALL
style_designatorSTANDARD
underloop_length1.125 INCHES NOMINAL IN
surface_treatmentPHOSPHATE OVERALL
nondefinitive_spec/std_dataB TYPE AND 1 CLASS
NSN5315-00-013-7191
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 115X59R · 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
•
UNDERLOOP LENGTH: 1.125 INCHES NOMINAL IN
•
DIAMETER: 0.125 INCHES NOMINAL IN
•
SURFACE TREATMENT: PHOSPHATE OVERALL
•
STYLE DESIGNATOR: STANDARD
•
MATERIAL: STEEL OVERALL
•
NONDEFINITIVE SPEC/STD DATA: B TYPE AND 1 CLASS
TECHNICAL CHARACTERISTICS (FLIS)
UNDERLOOP LENGTH1.125 INCHES NOMINAL IN
DIAMETER0.125 INCHES NOMINAL IN
SURFACE TREATMENTPHOSPHATE OVERALL
STYLE DESIGNATORSTANDARD
MATERIALSTEEL OVERALL
NONDEFINITIVE SPEC/STD DATAB TYPE AND 1 CLASS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 9
12194Interchangeable
interchangeable cross-reference
interchangeable
10036Interchangeable
interchangeable cross-reference
interchangeable
41136Interchangeable
interchangeable cross-reference
interchangeable
53136Interchangeable
interchangeable cross-reference
interchangeable
1371D91Interchangeable
interchangeable cross-reference
interchangeable
1371-91Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 115X59R?
115X59R is a PIN,COTTER.
What parts can replace 115X59R?
There are 9 known substitutes for 115X59R: 12194, 10036, 41136 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 115X59R?
115X59R is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-013-7191. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026