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PartsTable / COMPONENT / 1523191
1523191 ✓ 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 WASHER,SPRING TENSION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN, overall_height: 0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN, outside_diameter: 0.959 INCHES MINIMUM AND 0.979 INCHES MAXIMUM IN, special_features: TWO 0.095 IN. BY 0.038 IN.

KEYWAYS SPACED 180 DEG APART IN CENTER HOLE IN, style_designator: SPRING TENSION. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-521-4736, 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
1523191
NSN: 5310-00-521-4736
FSC: 5310
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
overall_height0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
outside_diameter0.959 INCHES MINIMUM AND 0.979 INCHES MAXIMUM IN
special_featuresTWO 0.095 IN. BY 0.038 IN. KEYWAYS SPACED 180 DEG APART IN CENTER HOLE IN
style_designatorSPRING TENSION
surface_treatmentZINC OVERALL
material_thickness0.0137 INCHES MINIMUM AND 0.0177 INCHES MAXIMUM IN
NSN5310-00-521-4736
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1523191 · 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
•
SURFACE TREATMENT: ZINC OVERALL
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
•
STYLE DESIGNATOR: SPRING TENSION
•
OUTSIDE DIAMETER: 0.959 INCHES MINIMUM AND 0.979 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.0137 INCHES MINIMUM AND 0.0177 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL HEIGHT0.054 INCHES MINIMUM AND 0.058 INCHES MAXIMUM IN
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL OVERALL
HOLE DIAMETER0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM IN
SPECIAL FEATURESTWO 0.095 IN. BY 0.038 IN. KEYWAYS SPACED 180 DEG APART IN CENTER HOLE IN
STYLE DESIGNATORSPRING TENSION
OUTSIDE DIAMETER0.959 INCHES MINIMUM AND 0.979 INCHES MAXIMUM IN
MATERIAL THICKNESS0.0137 INCHES MINIMUM AND 0.0177 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
353082Interchangeable
interchangeable cross-reference
interchangeable
16VH301Interchangeable
interchangeable cross-reference
interchangeable
35308-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1523191?
1523191 is a WASHER,SPRING TENSION.
What parts can replace 1523191?
There are 3 known substitutes for 1523191: 353082, 16VH301, 35308-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 1523191?
1523191 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-521-4736. 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