363B123-1 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

363B123-1: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY OVERALL, hole_diameter: 0.3750 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM IN, surface_finish: 63.0 MICROINCHES TOP, outside_diameter: 1.187 INCHES NOMINAL IN, style_designator: RECESSED BOTH SIDES, top_recess_angle: 90.0 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-196-0253, 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

363B123-1

NSN: 5310-01-196-0253
FSC: 5310 — Nuts and Washers
CAGE: 17472 — EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION (USA)

SPECIFICATIONS

material	COPPER ALLOY OVERALL
hole_diameter	0.3750 INCHES MINIMUM AND 0.3755 INCHES MAXIMUM IN
surface_finish	63.0 MICROINCHES TOP
outside_diameter	1.187 INCHES NOMINAL IN
style_designator	RECESSED BOTH SIDES
top_recess_angle	90.0 DEGREES NOMINAL
material_thickness	0.151 INCHES MINIMUM AND 0.156 INCHES MAXIMUM IN
bottom_recess_angle	90.0 DEGREES NOMINAL
top_recess_diameter	0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN
bottom_recess_diameter	0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN
material_document_and_classification	BEARIUM,GRADE B-10,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-196-0253

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 63.0 MICROINCHES BOTTOM

•

TOP RECESS DIAMETER: 0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN

•

BOTTOM RECESS DIAMETER: 0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN

•

TOP RECESS ANGLE: 90.0 DEGREES NOMINAL

•

STYLE DESIGNATOR: RECESSED BOTH SIDES

•

MATERIAL DOCUMENT AND CLASSIFICATION: BEARIUM,GRADE B-10,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	63.0 MICROINCHES BOTTOM
SURFACE FINISH	32.0 MICROINCHES INNER
SURFACE FINISH	63.0 MICROINCHES TOP
TOP RECESS DIAMETER	0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN
BOTTOM RECESS DIAMETER	0.4150 INCHES MINIMUM AND 0.4155 INCHES MAXIMUM IN
TOP RECESS ANGLE	90.0 DEGREES NOMINAL
STYLE DESIGNATOR	RECESSED BOTH SIDES
MATERIAL DOCUMENT AND CLASSIFICATION	BEARIUM,GRADE B-10,FSCM 85373 MFR REF SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	1.187 INCHES NOMINAL IN
MATERIAL THICKNESS	0.151 INCHES MINIMUM AND 0.156 INCHES MAXIMUM 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 363B123-1?

363B123-1 is a WASHER,RECESSED.

What is the NSN for 363B123-1?

363B123-1 is cataloged in the U.S. Government catalog under NSN 5310-01-196-0253. This indicates validated use in U.S. government and defense supply chains.

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363B123-1 — WASHER,RECESSED

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