PartsTable
Technical Data Sheet
Download PDF

CA67686-001 — WASHER,FLAT

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

CA67686-001: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: WOOL OVERALL, thickness: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN, hole_diameter: 0.958 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN, overall_diameter: 1.398 INCHES MINIMUM AND 1.418 INCHES MAXIMUM IN, special_features: FELT TO BE WATER AND FUNGUS PROOF EDS 404 98768, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-558-0928, 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
CA67686-001
NSN: 5310-00-558-0928
FSC: 5310 — Nuts and Washers
CAGE: 0ZWK8 — MOOG MILITARY AIRCRAFT LLC (USA)
SPECIFICATIONS
materialWOOL OVERALL
thickness0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
hole_diameter0.958 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN
overall_diameter1.398 INCHES MINIMUM AND 1.418 INCHES MAXIMUM IN
special_featuresFELT TO BE WATER AND FUNGUS PROOF EDS 404 98768
peripheral_shape_styleROUND
center_hole_shape_styleROUND
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-558-0928
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: CA67686-001 · 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
•
OVERALL DIAMETER: 1.398 INCHES MINIMUM AND 1.418 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: WOOL OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.958 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN
•
THICKNESS: 0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.398 INCHES MINIMUM AND 1.418 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SPECIAL FEATURESFELT TO BE WATER AND FUNGUS PROOF EDS 404 98768
PERIPHERAL SHAPE STYLEROUND
MATERIALWOOL OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.958 INCHES MINIMUM AND 0.978 INCHES MAXIMUM IN
THICKNESS0.146 INCHES MINIMUM AND 0.166 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 2
279220Reference document
Same NSN cross-reference
Reference document — Secondary reference
N611090-3Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy CA67686-001?
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 CA67686-001?
CA67686-001 is a WASHER,FLAT.
What parts can replace CA67686-001?
There are 2 known substitutes for CA67686-001: 279220, N611090-3. Substitute compatibility should be verified for your specific system.
What is the NSN for CA67686-001?
CA67686-001 is cataloged in the U.S. Government catalog under NSN 5310-00-558-0928. 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 — CA67686-001

✓ 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.