6565-21-110-9107 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6565-21-110-9107: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 4130 OVERALL, hole_diameter: 0.233 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN, outside_diameter: 0.4068 INCHES MINIMUM AND 0.4073 INCHES MAXIMUM IN, special_features: OD CHAMFERED BOTH SIDES 0.010 IN. BY 45 DEG IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 45.0 DEGREES NOMINAL.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-945-2490, 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

6565-21-110-9107

NSN: 5310-00-945-2490
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 4130 OVERALL
hole_diameter	0.233 INCHES MINIMUM AND 0.238 INCHES MAXIMUM IN
outside_diameter	0.4068 INCHES MINIMUM AND 0.4073 INCHES MAXIMUM IN
special_features	OD CHAMFERED BOTH SIDES 0.010 IN. BY 45 DEG IN
style_designator	RECESSED BOTH SIDES
top_recess_angle	45.0 DEGREES NOMINAL
material_thickness	0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
bottom_recess_angle	45.0 DEGREES NOMINAL
top_recess_diameter	0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
bottom_recess_diameter	0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
material_document_and_classification	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	NAVY SPECIAL PROJECT
NSN	5310-00-945-2490

COMPONENT DIAGRAM

KEY FEATURES

•

TOP RECESS DIAMETER: 0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN

•

BOTTOM RECESS DIAMETER: 0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN

•

TOP RECESS ANGLE: 45.0 DEGREES NOMINAL

•

STYLE DESIGNATOR: RECESSED BOTH SIDES

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.4068 INCHES MINIMUM AND 0.4073 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN

•

BOTTOM RECESS ANGLE: 45.0 DEGREES NOMINAL

TECHNICAL CHARACTERISTICS

TOP RECESS DIAMETER	0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
BOTTOM RECESS DIAMETER	0.283 INCHES MINIMUM AND 0.308 INCHES MAXIMUM IN
TOP RECESS ANGLE	45.0 DEGREES NOMINAL
STYLE DESIGNATOR	RECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6758 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.4068 INCHES MINIMUM AND 0.4073 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.085 INCHES MINIMUM AND 0.090 INCHES MAXIMUM IN
BOTTOM RECESS ANGLE	45.0 DEGREES NOMINAL
SPECIAL FEATURES	OD CHAMFERED BOTH SIDES 0.010 IN. BY 45 DEG IN
PART NAME ASSIGNED BY CONTROLLING AGENCY	NAVY SPECIAL PROJECT

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 6565-21-110-9107?

6565-21-110-9107 is a WASHER,RECESSED.

What is the NSN for 6565-21-110-9107?

6565-21-110-9107 is cataloged in the U.S. Government catalog under NSN 5310-00-945-2490. This indicates validated use in U.S. government and defense supply chains.

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6565-21-110-9107 — WASHER,RECESSED

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