3253-025 — WASHER,RECESSED

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3253-025: WASHER,RECESSED.

The WASHER,RECESSED is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, recess_angle: 90.0 DEGREES NOMINAL, hole_diameter: 0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN, heat_treatment: AS FABRICATED, surface_finish: 32.0 MICROINCHES BOTTOM, recess_diameter: 0.519 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-110-9003, 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

3253-025

NSN: 5310-00-110-9003
FSC: 5310 — Nuts and Washers
CAGE: 66503 — WOODWARD, INC. DIV FUEL SYSTEMS AND CONTROLS (USA)

SPECIFICATIONS

material	STEEL OVERALL
recess_angle	90.0 DEGREES NOMINAL
hole_diameter	0.439 INCHES MINIMUM AND 0.444 INCHES MAXIMUM IN
heat_treatment	AS FABRICATED
surface_finish	32.0 MICROINCHES BOTTOM
recess_diameter	0.519 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN
outside_diameter	0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
style_designator	RECESSED
surface_treatment	PASSIVATE OVERALL
material_thickness	0.156 INCHES NOMINAL IN
material_document_and_classification	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-110-9003

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 32.0 MICROINCHES BOTTOM

•

HEAT TREATMENT: AS FABRICATED

•

STYLE DESIGNATOR: RECESSED

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

OUTSIDE DIAMETER: 0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN

•

MATERIAL THICKNESS: 0.156 INCHES NOMINAL IN

•

RECESS DIAMETER: 0.519 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

SURFACE FINISH	32.0 MICROINCHES BOTTOM
SURFACE FINISH	32.0 MICROINCHES TOP
HEAT TREATMENT	AS FABRICATED
STYLE DESIGNATOR	RECESSED
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5643 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
OUTSIDE DIAMETER	0.745 INCHES MINIMUM AND 0.750 INCHES MAXIMUM IN
MATERIAL THICKNESS	0.156 INCHES NOMINAL IN
RECESS DIAMETER	0.519 INCHES MINIMUM AND 0.529 INCHES MAXIMUM IN
SURFACE TREATMENT	PASSIVATE OVERALL
MATERIAL	STEEL 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 3253-025?

3253-025 is a WASHER,RECESSED.

What is the NSN for 3253-025?

3253-025 is cataloged in the U.S. Government catalog under NSN 5310-00-110-9003. This indicates validated use in U.S. government and defense supply chains.

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3253-025 — WASHER,RECESSED

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