SS4409-063 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SS4409-063: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OR STEEL COMP 347 OVERALL, thickness: 0.063 INCHES NOMINAL IN, hole_diameter: 0.390 INCHES NOMINAL IN, overall_diameter: 1.000 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-217-9084, 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

SS4409-063

NSN: 5310-01-217-9084
FSC: 5310 — Nuts and Washers
CAGE: 78286 — SIKORSKY AIRCRAFT CORPORATION DBA SIKORSKY AIRCRAFT CORP (USA)

SPECIFICATIONS

material	STEEL COMP 321 OR STEEL COMP 347 OVERALL
thickness	0.063 INCHES NOMINAL IN
hole_diameter	0.390 INCHES NOMINAL IN
overall_diameter	1.000 INCHES NOMINAL IN
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-217-9084

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 1.000 INCHES NOMINAL IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 321 OR STEEL COMP 347 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	SS8435,FSCM 78286 MFR REF SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	1.000 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATION	AMS 5510 ASSN STD 1ST MATERIAL RESPONSE OR AMS 5512 ASSN STD 2ND MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 321 OR STEEL COMP 347 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.390 INCHES NOMINAL IN
THICKNESS	0.063 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 1

5310PL1938029Reference document

Same NSN cross-reference

Reference document — Informative reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is SS4409-063?

SS4409-063 is a WASHER,FLAT.

What parts can replace SS4409-063?

There is 1 known substitute for SS4409-063: 5310PL1938029. Substitute compatibility should be verified for your specific system.

What is the NSN for SS4409-063?

SS4409-063 is cataloged in the U.S. Government catalog under NSN 5310-01-217-9084. This indicates validated use in U.S. government and defense supply chains.

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