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98449A036 — WASHER,LOCK

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

98449A036: WASHER,LOCK.

The WASHER,LOCK is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, hole_diameter: 0.795 INCHES MAXIMUM IN, outside_diameter: 1.245 INCHES MAXIMUM IN, style_designator: FLAT INTERNAL TEETH, material_thickness: 0.047 INCHES MINIMUM IN, end_item_identification: USED ON THE F-15 AIRCRAFT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-472-4506, 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
98449A036
NSN: 5310-01-472-4506
FSC: 5310 — Nuts and Washers
CAGE: 39428 — MCMASTER-CARR SUPPLY CO (USA)
SPECIFICATIONS
materialSTEEL COMP 410 OVERALL
hole_diameter0.795 INCHES MAXIMUM IN
outside_diameter1.245 INCHES MAXIMUM IN
style_designatorFLAT INTERNAL TEETH
material_thickness0.047 INCHES MINIMUM IN
end_item_identificationUSED ON THE F-15 AIRCRAFT
NSN5310-01-472-4506
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 98449A036 · 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: FLAT INTERNAL TEETH
•
OUTSIDE DIAMETER: 1.245 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.047 INCHES MINIMUM IN
•
MATERIAL: STEEL COMP 410 OVERALL
•
HOLE DIAMETER: 0.795 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORFLAT INTERNAL TEETH
OUTSIDE DIAMETER1.245 INCHES MAXIMUM IN
MATERIAL THICKNESS0.047 INCHES MINIMUM IN
END ITEM IDENTIFICATIONUSED ON THE F-15 AIRCRAFT
MATERIALSTEEL COMP 410 OVERALL
HOLE DIAMETER0.795 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
9601970220Reference document
Same NSN cross-reference
Reference document — Vendor item drawing reference
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 98449A036?
98449A036 is a WASHER,LOCK.
What parts can replace 98449A036?
There is 1 known substitute for 98449A036: 9601970220. Substitute compatibility should be verified for your specific system.
What is the NSN for 98449A036?
98449A036 is cataloged in the U.S. Government catalog under NSN 5310-01-472-4506. 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.