639AS627-3 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

639AS627-3: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY 260 OVERALL, thickness: 0.007 INCHES NOMINAL IN, hole_diameter: 0.096 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN, surface_finish: 16.0 MICROINCHES BOTTOM, overall_diameter: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-054-2563, 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

639AS627-3

NSN: 5310-01-054-2563
FSC: 5310 — Nuts and Washers
CAGE: 30003 — NAVAL AIR SYSTEMS COMMAND MANAGED ORIGINAL DESIGN ACTIVITY NOT MATERIAL/PARTS SUPPLIER (USA)

SPECIFICATIONS

material	COPPER ALLOY 260 OVERALL
thickness	0.007 INCHES NOMINAL IN
hole_diameter	0.096 INCHES MINIMUM AND 0.097 INCHES MAXIMUM IN
surface_finish	16.0 MICROINCHES BOTTOM
overall_diameter	0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
inside_left_corner_chamfer_angle	45.0 DEGREES NOMINAL
material_document_and_classification	QQ-B-613,THARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-01-054-2563

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 16.0 MICROINCHES TOP

•

OVERALL DIAMETER: 0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-B-613,THARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

INSIDE LEFT CORNER CHAMFER ANGLE: 45.0 DEGREES NOMINAL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: COPPER ALLOY 260 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE FINISH	16.0 MICROINCHES TOP
SURFACE FINISH	16.0 MICROINCHES BOTTOM
OVERALL DIAMETER	0.141 INCHES MINIMUM AND 0.146 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-B-613,THARD FED SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
INSIDE LEFT CORNER CHAMFER ANGLE	45.0 DEGREES NOMINAL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	COPPER ALLOY 260 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.096 INCHES MINIMUM AND 0.097 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 639AS627-3?

639AS627-3 is a WASHER,FLAT.

What is the NSN for 639AS627-3?

639AS627-3 is cataloged in the U.S. Government catalog under NSN 5310-01-054-2563. This indicates validated use in U.S. government and defense supply chains.

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639AS627-3 — WASHER,FLAT

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