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823669 PIECE 62 — WASHER,KEYWAY

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

823669 PIECE 62: WASHER,KEYWAY.

The WASHER,KEYWAY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, hole_diameter: 1.188 INCHES NOMINAL IN, outside_diameter: 1.750 INCHES NOMINAL IN, material_thickness: 0.438 INCHES NOMINAL IN, external_keyway_width: 0.250 INCHES NOMINAL IN, external_keyway_length: 0.101 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-121-8291, 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
823669 PIECE 62
NSN: 5310-01-121-8291
FSC: 5310 — Nuts and Washers
CAGE: 62983 — EATON AEROSPACE, LLC DBA JACKSON SOUTH (USA)
SPECIFICATIONS
materialSTEEL OVERALL
hole_diameter1.188 INCHES NOMINAL IN
outside_diameter1.750 INCHES NOMINAL IN
material_thickness0.438 INCHES NOMINAL IN
external_keyway_width0.250 INCHES NOMINAL IN
external_keyway_length0.101 INCHES NOMINAL IN
material_document_and_classification100 FSCM 62938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-121-8291
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 823669 PIECE 62 · 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
•
EXTERNAL KEYWAY WIDTH: 0.250 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: 100 FSCM 62938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.750 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.438 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
HOLE DIAMETER: 1.188 INCHES NOMINAL IN
•
EXTERNAL KEYWAY LENGTH: 0.101 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
EXTERNAL KEYWAY WIDTH0.250 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION100 FSCM 62938 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.750 INCHES NOMINAL IN
MATERIAL THICKNESS0.438 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
HOLE DIAMETER1.188 INCHES NOMINAL IN
EXTERNAL KEYWAY LENGTH0.101 INCHES NOMINAL IN
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
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FREQUENTLY ASKED QUESTIONS
What is 823669 PIECE 62?
823669 PIECE 62 is a WASHER,KEYWAY.
What is the NSN for 823669 PIECE 62?
823669 PIECE 62 is cataloged in the U.S. Government catalog under NSN 5310-01-121-8291. 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.