SM-B-423051 — WASHER,FLAT

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

SM-B-423051: WASHER,FLAT.

The WASHER,FLAT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL, thickness: 0.063 INCHES NOMINAL IN, hole_diameter: 0.265 INCHES NOMINAL IN, overall_diameter: 0.453 INCHES NOMINAL IN, special_features: FORM, FIT, FUNCTION. ACTION ID 45407698, surface_treatment: PASSIVATE OVERALL.

This part is cataloged in the U.S. Government catalog under NSN 5310-00-050-9310, 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

SM-B-423051

NSN: 5310-00-050-9310
FSC: 5310 — Nuts and Washers
CAGE: 80063 — US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR (USA)

SPECIFICATIONS

material	STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL
thickness	0.063 INCHES NOMINAL IN
hole_diameter	0.265 INCHES NOMINAL IN
overall_diameter	0.453 INCHES NOMINAL IN
special_features	FORM, FIT, FUNCTION. ACTION ID 45407698
surface_treatment	PASSIVATE OVERALL
peripheral_shape_style	ROUND
center_hole_shape_style	ROUND
cross-sectional_shape_style	RECTANGULAR
criticality_code_justification	FEAT
material_document_and_classification	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-050-9310

COMPONENT DIAGRAM

KEY FEATURES

•

OVERALL DIAMETER: 0.453 INCHES NOMINAL IN

•

CRITICALITY CODE JUSTIFICATION: FEAT

•

MATERIAL DOCUMENT AND CLASSIFICATION: MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL

•

CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR

•

SURFACE TREATMENT: PASSIVATE OVERALL

•

PERIPHERAL SHAPE STYLE: ROUND

•

MATERIAL: STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL

TECHNICAL CHARACTERISTICS

OVERALL DIAMETER	0.453 INCHES NOMINAL IN
CRITICALITY CODE JUSTIFICATION	FEAT
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-6721 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLE	RECTANGULAR
SPECIAL FEATURES	FORM, FIT, FUNCTION. ACTION ID 45407698
SURFACE TREATMENT	PASSIVATE OVERALL
PERIPHERAL SHAPE STYLE	ROUND
MATERIAL	STEEL COMP 321 OR STEEL COMP 347 OR STEEL COMP 348 OVERALL
CENTER HOLE SHAPE STYLE	ROUND
HOLE DIAMETER	0.265 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 1

LD153-0002-24Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

Ready to buy SM-B-423051?

Compare prices from verified sellers on eBay

Buy on eBay →

As an eBay Partner, PartsTable may earn a commission. Your price is not affected.

FREQUENTLY ASKED QUESTIONS

What is SM-B-423051?

SM-B-423051 is a WASHER,FLAT.

What parts can replace SM-B-423051?

There is 1 known substitute for SM-B-423051: LD153-0002-24. Substitute compatibility should be verified for your specific system.

What is the NSN for SM-B-423051?

SM-B-423051 is cataloged in the U.S. Government catalog under NSN 5310-00-050-9310. This indicates validated use in U.S. government and defense supply chains.

Community Feedback

SM-B-423051 — WASHER,FLAT

Request a Quote — SM-B-423051