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763-8995-002 — WASHER

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

763-8995-002: WASHER.

The WASHER is a the manufacturer industrial component. Key specifications include material: PLASTIC, overall_diameter: 0.4375 INCHES NOMINAL IN, general_characteristics_item_description: CENTER HOLE 0.938 INCH DIAMETER IN, part_name_assigned_by_controlling_agency: WASHER,SPECIAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-496-0890, 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
763-8995-002
NSN: 5310-01-496-0890
FSC: 5310 — Nuts and Washers
CAGE: 13499 — ROCKWELL COLLINS, INC. DBA COLLINS AEROSPACE GOVERNMENT SYSTEMS DIV COLLINS AEROSPACE - GOVERNMENT SYSTEMS (USA)
SPECIFICATIONS
materialPLASTIC
overall_diameter0.4375 INCHES NOMINAL IN
general_characteristics_item_descriptionCENTER HOLE 0.938 INCH DIAMETER IN
part_name_assigned_by_controlling_agencyWASHER,SPECIAL
NSN5310-01-496-0890
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 763-8995-002 · 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: 0.4375 INCHES NOMINAL IN
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CENTER HOLE 0.938 INCH DIAMETER IN
•
MATERIAL: PLASTIC
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER0.4375 INCHES NOMINAL IN
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCENTER HOLE 0.938 INCH DIAMETER IN
PART NAME ASSIGNED BY CONTROLLING AGENCYWASHER,SPECIAL
MATERIALPLASTIC
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
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 763-8995-002?
763-8995-002 is a WASHER.
What is the NSN for 763-8995-002?
763-8995-002 is cataloged in the U.S. Government catalog under NSN 5310-01-496-0890. 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.