S8157N237-020 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

S8157N237-020: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OVERALL, thickness: 0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN, hole_diameter: 0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN, surface_finish: 125.0 MICROINCHES ALL SURFACES, overall_diameter: 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-618-5435, 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

S8157N237-020

NSN: 5310-01-618-5435
FSC: 5310 — Nuts and Washers
CAGE: 70210 — HONEYWELL INTERNATIONAL INC. DIV AEROSPACE - TORRANCE (USA)

SPECIFICATIONS

material	STEEL COMP 321 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OVERALL
thickness	0.018 INCHES MINIMUM AND 0.022 INCHES MAXIMUM IN
hole_diameter	0.190 INCHES MINIMUM AND 0.195 INCHES MAXIMUM IN
surface_finish	125.0 MICROINCHES ALL SURFACES
overall_diameter	0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
specification/standard_data	70210-S8157 MANUFACTURERS SPECIFICATION
material_document_and_classification	MIL-S-6721,MIL-S-5059 OR MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
part_name_assigned_by_controlling_agency	WASHER,SPECIAL MISCELLANEOUS MATERIAL
NSN	5310-01-618-5435

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE FINISH: 125.0 MICROINCHES ALL SURFACES

•

OVERALL DIAMETER: 0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721,MIL-S-5059 OR MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SPECIFICATION/STANDARD DATA: 70210-S8157 MANUFACTURERS SPECIFICATION

•

PERIPHERAL SHAPE STYLE: ROUND

•

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

TECHNICAL CHARACTERISTICS

SURFACE FINISH	125.0 MICROINCHES ALL SURFACES
OVERALL DIAMETER	0.410 INCHES MINIMUM AND 0.430 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6721,MIL-S-5059 OR MIL-S-7720 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIFICATION/STANDARD DATA	70210-S8157 MANUFACTURERS SPECIFICATION
PERIPHERAL SHAPE STYLE	ROUND
PART NAME ASSIGNED BY CONTROLLING AGENCY	WASHER,SPECIAL MISCELLANEOUS MATERIAL
MATERIAL	STEEL COMP 321 OR STEEL COMP 301 OR STEEL COMP 302 OR STEEL COMP 303 OR STEEL COMP 316 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.190 INCHES MINIMUM AND 0.195 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: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is S8157N237-020?

S8157N237-020 is a WASHER,FLAT.

What is the NSN for S8157N237-020?

S8157N237-020 is cataloged in the U.S. Government catalog under NSN 5310-01-618-5435. This indicates validated use in U.S. government and defense supply chains.

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