111589-1 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

111589-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, recess_angle: 59.0 DEGREES MINIMUM AND 61.0 DEGREES MAXIMUM, hole_diameter: 0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN, hardness_rating: 40.0 ROCKWELL C MINIMUM, recess_diameter: 0.325 INCHES NOMINAL IN, outside_diameter: 0.488 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-852-7918, 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

111589-1

NSN: 5310-00-852-7918
FSC: 5310 — Nuts and Washers
CAGE: 59364 — HONEYWELL INTERNATIONAL INC. DBA HONEYWELL INTERNATIONAL DIV AEROSPACE - TEMPE (WEST WARNER ROAD) (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING OVERALL
recess_angle	59.0 DEGREES MINIMUM AND 61.0 DEGREES MAXIMUM
hole_diameter	0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
hardness_rating	40.0 ROCKWELL C MINIMUM
recess_diameter	0.325 INCHES NOMINAL IN
outside_diameter	0.488 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
style_designator	RECESSED
surface_treatment	PASSIVATE OVERALL
material_thickness	0.122 INCHES NOMINAL IN
material_document_and_classification	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-852-7918

COMPONENT DIAGRAM

KEY FEATURES

•

HARDNESS RATING: 40.0 ROCKWELL C MINIMUM

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.488 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.122 INCHES NOMINAL IN

•

RECESS DIAMETER: 0.325 INCHES NOMINAL IN

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

MATERIAL: STEEL CORROSION RESISTING OVERALL

TECHNICAL CHARACTERISTICS

HARDNESS RATING	40.0 ROCKWELL C MINIMUM
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A582 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.488 INCHES MINIMUM AND 0.492 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.122 INCHES NOMINAL IN
RECESS DIAMETER	0.325 INCHES NOMINAL IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
HOLE DIAMETER	0.280 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
RECESS ANGLE	59.0 DEGREES MINIMUM AND 61.0 DEGREES MAXIMUM

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 111589-1?

111589-1 is a WASHER,RECESSED.

What is the NSN for 111589-1?

111589-1 is cataloged in the U.S. Government catalog under NSN 5310-00-852-7918. This indicates validated use in U.S. government and defense supply chains.

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111589-1 — WASHER,RECESSED

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