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10109635 — WASHER,CONVEX

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

10109635: WASHER,CONVEX.

The WASHER,CONVEX is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 7075 OVERALL, hole_diameter: 0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN, outside_diameter: 2.650 INCHES NOMINAL IN, special_features: COUNTERSUNK 0.390 IN. MIN AND 0.405 IN.

MAX BY 90 DEGREES NEAR SIDE IN, style_designator: CONVEX, material_thickness: 0.480 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 5310-01-132-2195, 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
10109635
NSN: 5310-01-132-2195
FSC: 5310 — Nuts and Washers
CAGE: A486G — NIMIKKEISTOKESKUS NCB FINLAND (FIN)
SPECIFICATIONS
materialALUMINUM ALLOY 7075 OVERALL
hole_diameter0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
outside_diameter2.650 INCHES NOMINAL IN
special_featuresCOUNTERSUNK 0.390 IN. MIN AND 0.405 IN. MAX BY 90 DEGREES NEAR SIDE IN
style_designatorCONVEX
material_thickness0.480 INCHES NOMINAL IN
NSN5310-01-132-2195
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 10109635 · 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
•
STYLE DESIGNATOR: CONVEX
•
OUTSIDE DIAMETER: 2.650 INCHES NOMINAL IN
•
MATERIAL THICKNESS: 0.480 INCHES NOMINAL IN
•
MATERIAL: ALUMINUM ALLOY 7075 OVERALL
•
HOLE DIAMETER: 0.312 INCHES MINIMUM AND 0.319 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORCONVEX
OUTSIDE DIAMETER2.650 INCHES NOMINAL IN
MATERIAL THICKNESS0.480 INCHES NOMINAL IN
SPECIAL FEATURESCOUNTERSUNK 0.390 IN. MIN AND 0.405 IN. MAX BY 90 DEGREES NEAR SIDE IN
MATERIALALUMINUM ALLOY 7075 OVERALL
HOLE DIAMETER0.312 INCHES MINIMUM AND 0.319 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 1
74A110896-2001Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 10109635?
10109635 is a WASHER,CONVEX.
What parts can replace 10109635?
There is 1 known substitute for 10109635: 74A110896-2001. Substitute compatibility should be verified for your specific system.
What is the NSN for 10109635?
10109635 is cataloged in the U.S. Government catalog under NSN 5310-01-132-2195. 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.