PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 10A6488

10A6488 — 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 WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER OVERALL, thickness: 0.094 INCHES NOMINAL IN, hole_diameter: 0.063 INCHES NOMINAL IN, overall_diameter: 0.313 INCHES NOMINAL IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the Federal Logistics Information System under NSN 5310-00-359-1688, 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
10A6488
NSN: 5310-00-359-1688
FSC: 5310
CAGE: 95201 — NAPCO INTERNATIONAL LLC DBA NAPCO INTERNATIONAL INC (USA)
SPECIFICATIONS
materialCOPPER OVERALL
thickness0.094 INCHES NOMINAL IN
hole_diameter0.063 INCHES NOMINAL IN
overall_diameter0.313 INCHES NOMINAL IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-359-1688
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10A6488 · 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
•
CENTER HOLE SHAPE STYLE: ROUND
•
OVERALL DIAMETER: 0.313 INCHES NOMINAL IN
•
MATERIAL: COPPER OVERALL
•
THICKNESS: 0.094 INCHES NOMINAL IN
•
PERIPHERAL SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.063 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
TECHNICAL CHARACTERISTICS
CENTER HOLE SHAPE STYLEROUND
OVERALL DIAMETER0.313 INCHES NOMINAL IN
MATERIALCOPPER OVERALL
THICKNESS0.094 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER0.063 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
31510C282-02029InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B35775GSKTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
55084InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
99167InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
455084InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
49880InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
Ready to buy 10A6488?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 10A6488?
10A6488 is a WASHER,FLAT.
What parts can replace 10A6488?
There are 14 known substitutes for 10A6488: 31510C282-02029, B35775GSKT, 55084 and 11 more. Substitute compatibility should be verified for your specific system.
Is 10A6488 still available?
10A6488 is currently cancelled.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 10A6488

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: October 2026