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3500296-1 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3500296-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_depth: 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN, hole_diameter: 2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, overall_height: 0.224 INCHES NOMINAL IN, outside_diameter: 3.536 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-004-1992, 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
3500296-1
NSN: 5310-01-004-1992
FSC: 5310 — Nuts and Washers
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialSTEEL OVERALL
recess_depth0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
hole_diameter2.990 INCHES MINIMUM AND 3.010 INCHES MAXIMUM IN
heat_treatmentAS FABRICATED
overall_height0.224 INCHES NOMINAL IN
outside_diameter3.536 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
style_designatorRECESSED
material_thickness0.130 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
material_document_and_classificationMIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OVERALL
NSN5310-01-004-1992
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3500296-1 · 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
•
HEAT TREATMENT: AS FABRICATED
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 3.536 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
•
RECESS DEPTH: 0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.130 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.224 INCHES NOMINAL IN
HEAT TREATMENTAS FABRICATED
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONMIL-S-6721 MIL SPEC 1ST MATERIAL RESPONSE OR QQ-S-763 FED SPEC 2ND MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER3.536 INCHES MINIMUM AND 3.540 INCHES MAXIMUM IN
RECESS DEPTH0.094 INCHES MINIMUM AND 0.096 INCHES MAXIMUM IN
MATERIAL THICKNESS0.130 INCHES MINIMUM AND 0.148 INCHES MAXIMUM IN
MATERIALSTEEL OVERALL
HOLE DIAMETER2.990 INCHES MINIMUM AND 3.010 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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3500296-1?
3500296-1 is a WASHER,RECESSED.
What is the NSN for 3500296-1?
3500296-1 is cataloged in the U.S. Government catalog under NSN 5310-01-004-1992. This indicates validated use in U.S. government and defense supply chains.
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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.