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3501320-1 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3501320-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 6061 OVERALL, recess_depth: 0.060 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN, hole_diameter: 1.565 INCHES MINIMUM AND 1.575 INCHES MAXIMUM IN, overall_height: 0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN, outside_diameter: 1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN, special_features: INSIDE FLANGE THKNS 0.034 IN. MIN,0.040 IN.

MAX; MAKE FROM TEMPER T6 MATL IN. This part is cataloged in the U.S. Government catalog under NSN 5310-01-350-8558, 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
3501320-1
NSN: 5310-01-350-8558
FSC: 5310 — Nuts and Washers
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 6061 OVERALL
recess_depth0.060 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
hole_diameter1.565 INCHES MINIMUM AND 1.575 INCHES MAXIMUM IN
overall_height0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
outside_diameter1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN
special_featuresINSIDE FLANGE THKNS 0.034 IN. MIN,0.040 IN. MAX; MAKE FROM TEMPER T6 MATL IN
style_designatorRECESSED
surface_treatmentANODIZE OVERALL
material_thickness0.0825 INCHES MINIMUM AND 0.0975 INCHES MAXIMUM IN
surface_treatment_document_and_classificationMIL-A-8625,TY1/TY2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-350-8558
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3501320-1 · 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
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625,TY1/TY2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: RECESSED
•
OUTSIDE DIAMETER: 1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN
•
RECESS DEPTH: 0.060 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
•
MATERIAL THICKNESS: 0.0825 INCHES MINIMUM AND 0.0975 INCHES MAXIMUM IN
•
SURFACE TREATMENT: ANODIZE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.100 INCHES MINIMUM AND 0.120 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-A-8625,TY1/TY2 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
OUTSIDE DIAMETER1.840 INCHES MINIMUM AND 1.860 INCHES MAXIMUM IN
RECESS DEPTH0.060 INCHES MINIMUM AND 0.086 INCHES MAXIMUM IN
MATERIAL THICKNESS0.0825 INCHES MINIMUM AND 0.0975 INCHES MAXIMUM IN
SPECIAL FEATURESINSIDE FLANGE THKNS 0.034 IN. MIN,0.040 IN. MAX; MAKE FROM TEMPER T6 MATL IN
SURFACE TREATMENTANODIZE OVERALL
MATERIALALUMINUM ALLOY 6061 OVERALL
HOLE DIAMETER1.565 INCHES MINIMUM AND 1.575 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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 3501320-1?
3501320-1 is a WASHER,RECESSED.
What is the NSN for 3501320-1?
3501320-1 is cataloged in the U.S. Government catalog under NSN 5310-01-350-8558. This indicates validated use in U.S. government and defense supply chains.
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