3XX1803E — NUT,PLAIN,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

3XX1803E: NUT,PLAIN,HEXAGON.

The NUT,PLAIN,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1212 OVERALL, nut_style: HEXAGON, nut_height: 0.453 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, thread_direction: RIGHT-HAND. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-222-7234, 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

3XX1803E

NSN: 5310-00-222-7234
FSC: 5310 — Nuts and Washers
CAGE: 78640 — MITSUBISHI CATERPILLAR FORKLIFT AMERICA, INC (USA)

SPECIFICATIONS

material	STEEL COMP 1212 OVERALL
nut_style	HEXAGON
nut_height	0.453 INCHES NOMINAL IN
thread_class	3B
thread_series	UNF
thread_direction	RIGHT-HAND
features_provided	CASEHARDENED
width_across_flats	0.625 INCHES NOMINAL IN
nominal_thread_size	0.438 INCHES IN
bearing_surface_type	WASHER FACED
thread_quantity_per_inch	20
material_document_and_classification	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN	5310-00-222-7234

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.625 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

MATERIAL DOCUMENT AND CLASSIFICATION: AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL

•

FEATURES PROVIDED: CASEHARDENED

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.438 INCHES IN

•

NUT HEIGHT: 0.453 INCHES NOMINAL IN

•

NUT STYLE: HEXAGON

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.625 INCHES NOMINAL IN
THREAD SERIES	UNF
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
FEATURES PROVIDED	CASEHARDENED
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.438 INCHES IN
NUT HEIGHT	0.453 INCHES NOMINAL IN
NUT STYLE	HEXAGON
THREAD CLASS	3B
THREAD QUANTITY PER INCH	20

SUBSTITUTES & CROSS-REFERENCES 3

852046Reference document

Same NSN cross-reference

Reference document — Secondary reference

5889Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1893Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 3XX1803E?

3XX1803E is a NUT,PLAIN,HEXAGON.

What parts can replace 3XX1803E?

There are 3 known substitutes for 3XX1803E: 852046, 5889, 1893. Substitute compatibility should be verified for your specific system.

What is the NSN for 3XX1803E?

3XX1803E is cataloged in the U.S. Government catalog under NSN 5310-00-222-7234. This indicates validated use in U.S. government and defense supply chains.

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