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PL137 — Technical Data Sheet

✓ 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 DISK,CLUTCH,VEHICULAR is a the manufacturer industrial component. Key specifications include disk_type: PLAIN, design_type: DRY, flexibility: RIGID, disk_material: IRON CAST, outside_diameter: 9.972 INCHES NOMINAL IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-597-0028, 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
PL137
NSN: 5315-00-597-0028
FSC: 5315
CAGE: 66289 — WISCONSIN MOTORS, LLC (USA)
SPECIFICATIONS
disk_typePLAIN
design_typeDRY
flexibilityRIGID
disk_materialIRON CAST
outside_diameter9.972 INCHES NOMINAL IN
NSN5315-00-597-0028
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: PL137 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
31003Interchangeable
interchangeable cross-reference
interchangeable
102318HAInterchangeable
interchangeable cross-reference
interchangeable
HS1016Interchangeable
interchangeable cross-reference
interchangeable
CL5141-2Interchangeable
Disk,clutch,vehicular
interchangeable
10P824Interchangeable
Disk,clutch,vehicular
interchangeable
2-05461Interchangeable
Disk,clutch,vehicular
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is PL137?
PL137 is a DISK,CLUTCH,VEHICULAR.
What parts can replace PL137?
There are 6 known substitutes for PL137: 31003, 102318HA, HS1016 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for PL137?
PL137 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-597-0028. 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: September 2026