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PartsTable / COMPONENT / 138-316
138-316 ✓ 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,SPRING is a the manufacturer industrial component. Key specifications include diameter: 0.500 INCHES NOMINAL IN, material: STEEL OVERALL, overall_length: 2.500 INCHES NOMINAL IN, style_designator: SLOTTED, material_thickness: 0.062 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 5315-00-840-4430, 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
138-316
NSN: 5315-00-840-4430
FSC: 5315
CAGE: 10988 — CNH INDUSTRIAL AMERICA LLC DBA CNH AMERICA (USA)
SPECIFICATIONS
diameter0.500 INCHES NOMINAL IN
materialSTEEL OVERALL
overall_length2.500 INCHES NOMINAL IN
style_designatorSLOTTED
material_thickness0.062 INCHES NOMINAL IN
NSN5315-00-840-4430
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 138-316 · 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
•
STYLE DESIGNATOR: SLOTTED
•
DIAMETER: 0.500 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.062 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
STYLE DESIGNATORSLOTTED
DIAMETER0.500 INCHES NOMINAL IN
MATERIAL THICKNESS0.062 INCHES NOMINAL IN
OVERALL LENGTH2.500 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
9-660-1-1-2Interchangeable
interchangeable cross-reference
interchangeable
TC1-1/2SPUDInterchangeable
interchangeable cross-reference
interchangeable
901B002Interchangeable
interchangeable cross-reference
interchangeable
27U6421PC1AInterchangeable
interchangeable cross-reference
interchangeable
14U1465PC7894Interchangeable
interchangeable cross-reference
interchangeable
27U6420PC1AInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 138-316?
138-316 is a PIN,SPRING.
What parts can replace 138-316?
There are 13 known substitutes for 138-316: 9-660-1-1-2, TC1-1/2SPUD, 901B002 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 138-316?
138-316 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-840-4430. 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