E20019-5M — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

E20019-5M: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 321 OVERALL, nut_style: HEXAGON, nut_height: 6.90 MILLIMETERS NOMINAL MM, lubrication: DRY FILM LUBRICANT, thread_class: 2B, thread_series: ISO M. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-363-4883, 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

E20019-5M

NSN: 5310-01-363-4883
FSC: 5310 — Nuts and Washers
CAGE: 019L2 — ESNA, LLC (USA)

SPECIFICATIONS

material	STEEL COMP 303 OR STEEL COMP 304 OR STEEL COMP 321 OVERALL
nut_style	HEXAGON
nut_height	6.90 MILLIMETERS NOMINAL MM
lubrication	DRY FILM LUBRICANT
thread_class	2B
thread_series	ISO M
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
thread_direction	RIGHT-HAND
width_across_flats	7.85 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
nominal_thread_size	5.00 MILLIMETERS MM
bearing_surface_type	WASHER FACED
thread_tolerance_class	6H INTERNAL
NSN	5310-01-363-4883

COMPONENT DIAGRAM

KEY FEATURES

•

LUBRICATION: DRY FILM LUBRICANT

•

WIDTH ACROSS FLATS: 7.85 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM

•

THREAD TOLERANCE CLASS: 6H INTERNAL

•

THREAD SERIES: ISO M

•

THREAD PITCH IN MILLIMETERS: 0.80

•

MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 5.00 MILLIMETERS MM

TECHNICAL CHARACTERISTICS

LUBRICATION	DRY FILM LUBRICANT
WIDTH ACROSS FLATS	7.85 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
THREAD TOLERANCE CLASS	6H INTERNAL
THREAD SERIES	ISO M
THREAD PITCH IN MILLIMETERS	0.80
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 FED SPEC ALL MATERIAL RESPONSES OVERALL
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	5.00 MILLIMETERS MM
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	6.90 MILLIMETERS NOMINAL 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 4

401-4597464 ITEM 45Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

75079-M508Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

BACN10WP50Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

H49890-5MMSame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 E20019-5M?

E20019-5M is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace E20019-5M?

There are 4 known substitutes for E20019-5M: 401-4597464 ITEM 45, 75079-M508, BACN10WP50 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for E20019-5M?

E20019-5M is cataloged in the U.S. Government catalog under NSN 5310-01-363-4883. This indicates validated use in U.S. government and defense supply chains.

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