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C31758-1032-3B — NUT,SHEET SPRING

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

C31758-1032-3B: NUT,SHEET SPRING.

The NUT,SHEET SPRING is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: SHEET SPRING, features_provided: FLOATING NUT, surface_treatment: ZINC OVERALL, material_thickness: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN, end_item_identification: NSN 5895-01-591-6014. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-623-8962, 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
C31758-1032-3B
NSN: 5310-01-623-8962
FSC: 5310 — Nuts and Washers
CAGE: 07679 — HARDWARE SPECIALTY CO. INC. DBA HARDWARE SPECIALTY CO INC (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleSHEET SPRING
features_providedFLOATING NUT
surface_treatmentZINC OVERALL
material_thickness0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
end_item_identificationNSN 5895-01-591-6014
hole_nominal_thread_diameter0.190 INCHES IN
hole_thread_quantity_per_inch32
part_name_assigned_by_controlling_agencyNUT, SHEET SPRING
NSN5310-01-623-8962
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: C31758-1032-3B · 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
•
HOLE THREAD QUANTITY PER INCH: 32
•
FEATURES PROVIDED: FLOATING NUT
•
MATERIAL THICKNESS: 0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ZINC OVERALL
•
NUT STYLE: SHEET SPRING
•
HOLE NOMINAL THREAD DIAMETER: 0.190 INCHES IN
TECHNICAL CHARACTERISTICS
HOLE THREAD QUANTITY PER INCH32
FEATURES PROVIDEDFLOATING NUT
MATERIAL THICKNESS0.060 INCHES MINIMUM AND 0.070 INCHES MAXIMUM IN
SURFACE TREATMENTZINC OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, SHEET SPRING
NUT STYLESHEET SPRING
END ITEM IDENTIFICATIONNSN 5895-01-591-6014
HOLE NOMINAL THREAD DIAMETER0.190 INCHES IN
MATERIALSTEEL OVERALL
OTHER ITEMS IN FSC 5310 — Nuts and Washers
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5310-00-000-0040 5310-00-000-0077 5310-00-000-0079 5310-00-000-1146 5310-00-000-3815 5310-00-000-4532 5310-00-000-4540
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C31758-1032-3B?
C31758-1032-3B is a NUT,SHEET SPRING.
What is the NSN for C31758-1032-3B?
C31758-1032-3B is cataloged in the U.S. Government catalog under NSN 5310-01-623-8962. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.