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9495-99 — WASHER,RECESSED

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

9495-99: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 953 OVERALL, recess_depth: 0.065 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN, hole_diameter: 1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN, overall_height: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, surface_finish: 40.0 MICROINCHES COUNTERBORE WALL, outside_diameter: 1.830 INCHES MINIMUM AND 1.850 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-662-4137, 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
9495-99
NSN: 5310-00-662-4137
FSC: 5310 — Nuts and Washers
CAGE: 6K4C8 — GOODRICH CORPORATION (USA)
SPECIFICATIONS
materialCOPPER ALLOY 953 OVERALL
recess_depth0.065 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
hole_diameter1.320 INCHES MINIMUM AND 1.340 INCHES MAXIMUM IN
overall_height0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
surface_finish40.0 MICROINCHES COUNTERBORE WALL
outside_diameter1.830 INCHES MINIMUM AND 1.850 INCHES MAXIMUM IN
style_designatorRECESSED
surface_treatmentCADMIUM OVERALL
material_thickness0.059 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
material_document_and_classificationQQ-C-390 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classificationQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-00-662-4137
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 9495-99 · 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 FINISH: 40.0 MICROINCHES BOTTOM
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
STYLE DESIGNATOR: RECESSED
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-C-390 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
•
OUTSIDE DIAMETER: 1.830 INCHES MINIMUM AND 1.850 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH40.0 MICROINCHES BOTTOM
SURFACE FINISH250.0 MICROINCHES TOP
SURFACE FINISH40.0 MICROINCHES COUNTERBORE WALL
OVERALL HEIGHT0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATORRECESSED
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-C-390 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER1.830 INCHES MINIMUM AND 1.850 INCHES MAXIMUM IN
RECESS DEPTH0.065 INCHES MINIMUM AND 0.066 INCHES MAXIMUM IN
MATERIAL THICKNESS0.059 INCHES MINIMUM AND 0.060 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 9495-99?
9495-99 is a WASHER,RECESSED.
What is the NSN for 9495-99?
9495-99 is cataloged in the U.S. Government catalog under NSN 5310-00-662-4137. This indicates validated use in U.S. government and defense supply chains.
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