RB53158 — WASHER,SHOULDERED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

RB53158: WASHER,SHOULDERED.

The WASHER,SHOULDERED is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, hole_diameter: 0.860 INCHES NOMINAL IN, shoulder_height: 0.019 INCHES NOMINAL IN, outside_diameter: 1.145 INCHES NOMINAL IN, style_designator: SHOULDERED, shoulder_diameter: 1.025 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-086-6400, 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

RB53158

NSN: 5310-01-086-6400
FSC: 5310 — Nuts and Washers
CAGE: 51663 — HYDRO-AIRE AEROSPACE CORP. DBA LEAR ROMEC DIV LEAR ROMEC (USA)

SPECIFICATIONS

material	ALUMINUM ALLOY 2024 OVERALL
hole_diameter	0.860 INCHES NOMINAL IN
shoulder_height	0.019 INCHES NOMINAL IN
outside_diameter	1.145 INCHES NOMINAL IN
style_designator	SHOULDERED
shoulder_diameter	1.025 INCHES NOMINAL IN
surface_treatment	ANODIZE OVERALL
material_thickness	0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
material_document_and_classification	QQ-A-200/3 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	MIL-A-8625 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-086-6400

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-A-8625 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL

•

SHOULDER HEIGHT: 0.019 INCHES NOMINAL IN

•

STYLE DESIGNATOR: SHOULDERED

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-A-200/3 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 1.145 INCHES NOMINAL IN

•

MATERIAL THICKNESS: 0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN

•

SHOULDER DIAMETER: 1.025 INCHES NOMINAL IN

•

SURFACE TREATMENT: ANODIZE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-A-8625 TY 1 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
SHOULDER HEIGHT	0.019 INCHES NOMINAL IN
STYLE DESIGNATOR	SHOULDERED
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-A-200/3 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OR QQ-A-225/6 TEMPER T4 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.145 INCHES NOMINAL IN
MATERIAL THICKNESS	0.060 INCHES MINIMUM AND 0.062 INCHES MAXIMUM IN
SHOULDER DIAMETER	1.025 INCHES NOMINAL IN
SURFACE TREATMENT	ANODIZE OVERALL
MATERIAL	ALUMINUM ALLOY 2024 OVERALL
HOLE DIAMETER	0.860 INCHES NOMINAL 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 RB53158?

RB53158 is a WASHER,SHOULDERED.

What is the NSN for RB53158?

RB53158 is cataloged in the U.S. Government catalog under NSN 5310-01-086-6400. This indicates validated use in U.S. government and defense supply chains.

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RB53158 — WASHER,SHOULDERED

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