6565-10-611-4102 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6565-10-611-4102: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 630 OVERALL, thickness: 0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN, hole_diameter: 0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES ALL SURFACES, hardness_rating: 331.0 BRINELL MINIMUM AND 401.0 BRINELL MAXIMUM, overall_diameter: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-305-2587, 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

6565-10-611-4102

NSN: 5310-01-305-2587
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 630 OVERALL
thickness	0.115 INCHES MINIMUM AND 0.135 INCHES MAXIMUM IN
hole_diameter	0.156 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES ALL SURFACES
hardness_rating	331.0 BRINELL MINIMUM AND 401.0 BRINELL MAXIMUM
overall_diameter	0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
special_features	MAGNETIC PARTICLE INSPECT
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
outside_left_corner_chamfer_angle	45.0 DEGREES NOMINAL
NSN	5310-01-305-2587

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES ALL SURFACES

•

OUTSIDE LEFT CORNER CHAMFER ANGLE: 45.0 DEGREES NOMINAL

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SS8435,CAGE CODE 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN

•

HARDNESS RATING: 331.0 BRINELL MINIMUM AND 401.0 BRINELL MAXIMUM

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5622 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

OUTSIDE RIGHT CORNER CHAMFER ANGLE: 45.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES ALL SURFACES
OUTSIDE LEFT CORNER CHAMFER ANGLE	45.0 DEGREES NOMINAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	SS8435,CAGE CODE 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	0.690 INCHES MINIMUM AND 0.710 INCHES MAXIMUM IN
HARDNESS RATING	331.0 BRINELL MINIMUM AND 401.0 BRINELL MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5622 ASSN STD SINGLE MATERIAL RESPONSE OR AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
OUTSIDE RIGHT CORNER CHAMFER ANGLE	45.0 DEGREES NOMINAL
SPECIAL FEATURES	MAGNETIC PARTICLE INSPECT
SURFACE TREATMENT	PASSIVATE OVERALL

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 6565-10-611-4102?

6565-10-611-4102 is a WASHER,FLAT.

What is the NSN for 6565-10-611-4102?

6565-10-611-4102 is cataloged in the U.S. Government catalog under NSN 5310-01-305-2587. This indicates validated use in U.S. government and defense supply chains.

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6565-10-611-4102 — WASHER,FLAT

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