6661522-2 — WASHER,SLOTTED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

6661522-2: WASHER,SLOTTED.

The WASHER,SLOTTED is a the manufacturer industrial component. Key specifications include material: STEEL COMP 410 OVERALL, hole_diameter: 0.253 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN, surface_finish: 32.0 MICROINCHES TOP, outside_diameter: 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN, special_features: HEAT TREATMENT: ANNEALED, style_designator: SLOTTED. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-113-6689, 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

6661522-2

NSN: 5310-00-113-6689
FSC: 5310 — Nuts and Washers
CAGE: 09523 — PARKER-HANNIFIN CORPORATION DIV GAS TURBINE FUEL SYSTEMS (USA)

SPECIFICATIONS

material	STEEL COMP 410 OVERALL
hole_diameter	0.253 INCHES MINIMUM AND 0.258 INCHES MAXIMUM IN
surface_finish	32.0 MICROINCHES TOP
outside_diameter	0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
special_features	HEAT TREATMENT: ANNEALED
style_designator	SLOTTED
surface_treatment	PASSIVATE OVERALL
material_thickness	0.0705 INCHES MINIMUM AND 0.0709 INCHES MAXIMUM IN
material_document_and_classification	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	PR100 FSCM 09523 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-00-113-6689

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES BOTTOM

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: PR100 FSCM 09523 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

STYLE DESIGNATOR: SLOTTED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.0705 INCHES MINIMUM AND 0.0709 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES BOTTOM
SURFACE FINISH	32.0 MICROINCHES TOP
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	PR100 FSCM 09523 MFR REF SINGLE TREATMENT RESPONSE OVERALL
STYLE DESIGNATOR	SLOTTED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.495 INCHES MINIMUM AND 0.498 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.0705 INCHES MINIMUM AND 0.0709 INCHES MAXIMUM IN
SPECIAL FEATURES	HEAT TREATMENT: ANNEALED
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL COMP 410 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: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 6661522-2?

6661522-2 is a WASHER,SLOTTED.

What is the NSN for 6661522-2?

6661522-2 is cataloged in the U.S. Government catalog under NSN 5310-00-113-6689. This indicates validated use in U.S. government and defense supply chains.

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