S8157N487-020 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

S8157N487-020: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL, thickness: 0.020 INCHES NOMINAL IN, hole_diameter: 0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN, overall_diameter: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, surface_treatment: PASSIVATE OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-030-6609, 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

S8157N487-020

NSN: 5310-01-030-6609
FSC: 5310 — Nuts and Washers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)

SPECIFICATIONS

material	STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
thickness	0.020 INCHES NOMINAL IN
hole_diameter	0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
overall_diameter	0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
NSN	5310-01-030-6609

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL

•

CENTER HOLE SHAPE STYLE: ROUND

•

HOLE DIAMETER: 0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN

•

THICKNESS: 0.020 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.320 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OR STEEL COMP 321 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.192 INCHES MINIMUM AND 0.198 INCHES MAXIMUM IN
THICKNESS	0.020 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

10122010Reference document

Same NSN cross-reference

Reference document — Informative reference only

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 S8157N487-020?

S8157N487-020 is a WASHER,FLAT.

What parts can replace S8157N487-020?

There is 1 known substitute for S8157N487-020: 10122010. Substitute compatibility should be verified for your specific system.

What is the NSN for S8157N487-020?

S8157N487-020 is cataloged in the U.S. Government catalog under NSN 5310-01-030-6609. This indicates validated use in U.S. government and defense supply chains.

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