12420512 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

12420512: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1009 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL, thickness: 2.33 MILLIMETERS MINIMUM AND 3.05 MILLIMETERS MAXIMUM MM, hole_diameter: 8.2 MILLIMETERS MINIMUM AND 9.2 MILLIMETERS MAXIMUM MM, overall_diameter: 34.0 MILLIMETERS MINIMUM AND 36.0 MILLIMETERS MAXIMUM MM, surface_treatment: ZINC OVERALL, peripheral_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-426-8406, 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

12420512

NSN: 5310-01-426-8406
FSC: 5310 — Nuts and Washers
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)

SPECIFICATIONS

material	STEEL COMP 1009 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
thickness	2.33 MILLIMETERS MINIMUM AND 3.05 MILLIMETERS MAXIMUM MM
hole_diameter	8.2 MILLIMETERS MINIMUM AND 9.2 MILLIMETERS MAXIMUM MM
overall_diameter	34.0 MILLIMETERS MINIMUM AND 36.0 MILLIMETERS MAXIMUM MM
surface_treatment	ZINC OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
material_document_and_classification	ASTM A569 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OR ASTM ST1020 ASSN STD 3RD MATERIAL RESPONSE OVERALL
surface_treatment_document_and_classification	ASTM B633, TY1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
NSN	5310-01-426-8406

COMPONENT DIAGRAM

KEY FEATURES

•

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: ASTM B633, TY1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL

•

OVERALL DIAMETER: 34.0 MILLIMETERS MINIMUM AND 36.0 MILLIMETERS MAXIMUM MM

•

MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A569 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OR ASTM ST1020 ASSN STD 3RD MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

COLOR: OLIVE DRAB OVERALL

•

SURFACE TREATMENT: ZINC OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 1009 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL

TECHNICAL CHARACTERISTICS

SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	ASTM B633, TY1 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
OVERALL DIAMETER	34.0 MILLIMETERS MINIMUM AND 36.0 MILLIMETERS MAXIMUM MM
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A569 ASSN STD 1ST MATERIAL RESPONSE OR ASTM A108 ASSN STD 2ND MATERIAL RESPONSE OR ASTM ST1020 ASSN STD 3RD MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
COLOR	OLIVE DRAB OVERALL
SURFACE TREATMENT	ZINC OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 1009 OR STEEL COMP 1018 OR STEEL COMP 1020 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	8.2 MILLIMETERS MINIMUM AND 9.2 MILLIMETERS MAXIMUM MM

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 12420512?

12420512 is a WASHER,FLAT.

What is the NSN for 12420512?

12420512 is cataloged in the U.S. Government catalog under NSN 5310-01-426-8406. This indicates validated use in U.S. government and defense supply chains.

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12420512 — WASHER,FLAT

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