623370 — NUT,SELF-LOCKING,CONE SEAT,HEXAG

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

623370: NUT,SELF-LOCKING,CONE SEAT,HEXAG.

NUT,SELF-LOCKING,CONE SEAT,HEXAG. Key specifications include material: STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1120 OVERALL, nut_style: CONE SEAT, HEXAGON, nut_height: 0.500 INCHES NOMINAL IN, thread_class: 3B, thread_series: UNF, cone_seat_angle: 45.00 DEGREES NOMINAL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-364-2737, 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

623370

NSN: 5310-00-364-2737
FSC: 5310 — Nuts and Washers
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)

SPECIFICATIONS

material	STEEL COMP 1212 OR STEEL COMP 1213 OR STEEL COMP 1120 OVERALL
nut_style	CONE SEAT, HEXAGON
nut_height	0.500 INCHES NOMINAL IN
thread_class	3B
thread_series	UNF
cone_seat_angle	45.00 DEGREES NOMINAL
locking_feature	PREVAILING TORQUE ALL METAL DESIGN
special_features	SIX EQUALLY SPACED SLOTS 0.031 INCHES IN WIDTH BY 0.188 INCH DEEP AT BEARING SURFACE END IN
thread_direction	RIGHT-HAND
surface_treatment	ZINC OVERALL
width_across_flats	0.562 INCHES NOMINAL IN
nominal_thread_size	0.375 INCHES IN
NSN	5310-00-364-2737

COMPONENT DIAGRAM

KEY FEATURES

•

WIDTH ACROSS FLATS: 0.562 INCHES NOMINAL IN

•

THREAD SERIES: UNF

•

THREAD DIRECTION: RIGHT-HAND

•

NOMINAL THREAD SIZE: 0.375 INCHES IN

•

CONE SEAT ANGLE: 45.00 DEGREES NOMINAL

•

LOCKING FEATURE: PREVAILING TORQUE ALL METAL DESIGN

•

NUT HEIGHT: 0.500 INCHES NOMINAL IN

TECHNICAL CHARACTERISTICS

WIDTH ACROSS FLATS	0.562 INCHES NOMINAL IN
THREAD SERIES	UNF
THREAD DIRECTION	RIGHT-HAND
NOMINAL THREAD SIZE	0.375 INCHES IN
CONE SEAT ANGLE	45.00 DEGREES NOMINAL
LOCKING FEATURE	PREVAILING TORQUE ALL METAL DESIGN
NUT HEIGHT	0.500 INCHES NOMINAL IN
SPECIAL FEATURES	SIX EQUALLY SPACED SLOTS 0.031 INCHES IN WIDTH BY 0.188 INCH DEEP AT BEARING SURFACE END IN
SURFACE TREATMENT	ZINC OVERALL
NUT STYLE	CONE SEAT, HEXAGON

SUBSTITUTES & CROSS-REFERENCES 4

3990G9069Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

852606Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7410917Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

7378249Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

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 623370?

623370 is a NUT,SELF-LOCKING,CONE SEAT,HEXAG.

What parts can replace 623370?

There are 4 known substitutes for 623370: 3990G9069, 852606, 7410917 and 1 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 623370?

623370 is cataloged in the U.S. Government catalog under NSN 5310-00-364-2737. This indicates validated use in U.S. government and defense supply chains.

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623370 — NUT,SELF-LOCKING,CONE SEAT,HEXAG

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