PartsTable
Technical Data Sheet
Download PDF

S810GA2463 — WASHER,KEYWAY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

S810GA2463: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL COMP 2 OVERALL, hole_diameter: 1.624 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN, outside_diameter: 2.875 INCHES NOMINAL IN, material_thickness: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN, internal_keyway_width: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN, material_document_and_classification: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-281-2470, 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
S810GA2463
NSN: 5310-00-281-2470
FSC: 5310 — Nuts and Washers
CAGE: 59180 — CIRCOR PUMPS NORTH AMERICA LLC (USA)
SPECIFICATIONS
materialSTEEL COMP 2 OVERALL
hole_diameter1.624 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
outside_diameter2.875 INCHES NOMINAL IN
material_thickness0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
internal_keyway_width0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
internal_keyway_quantity1
material_document_and_classificationMIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
distance_from_centerline_to_bottom_of_internal_keyway0.877 INCHES NOMINAL IN
NSN5310-00-281-2470
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: S810GA2463 · 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
•
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY: 0.877 INCHES NOMINAL IN
•
INTERNAL KEYWAY WIDTH: 0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 2.875 INCHES NOMINAL IN
•
INTERNAL KEYWAY QUANTITY: 1
•
MATERIAL THICKNESS: 0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
•
MATERIAL: STEEL COMP 2 OVERALL
•
HOLE DIAMETER: 1.624 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
DISTANCE FROM CENTERLINE TO BOTTOM OF INTERNAL KEYWAY0.877 INCHES NOMINAL IN
INTERNAL KEYWAY WIDTH0.125 INCHES MINIMUM AND 0.126 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-890 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER2.875 INCHES NOMINAL IN
INTERNAL KEYWAY QUANTITY1
MATERIAL THICKNESS0.682 INCHES MINIMUM AND 0.692 INCHES MAXIMUM IN
MATERIALSTEEL COMP 2 OVERALL
HOLE DIAMETER1.624 INCHES MINIMUM AND 1.625 INCHES MAXIMUM IN
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: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy S810GA2463?
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 S810GA2463?
S810GA2463 is a WASHER,KEYWAY.
What is the NSN for S810GA2463?
S810GA2463 is cataloged in the U.S. Government catalog under NSN 5310-00-281-2470. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — S810GA2463

✓ 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.