1689588C1 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited

— · NUT WASHER

PRODUCT OVERVIEW

1689588C1: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: 6H, thread_series: MJ, thread_direction: RIGHT-HAND, end_item_identification: MRAP - UNIQUE NSN - MAXXPRO CAT I, part_name_assigned_by_controlling_agency: NUT-LOCK. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-556-4599, 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

1689588C1

NSN: 5310-01-556-4599
FSC: 5310 — Nuts and Washers
CAGE: 338X5 — ND DEFENSE LLC (USA)

SPECIFICATIONS

thread_class	6H
thread_series	MJ
thread_direction	RIGHT-HAND
end_item_identification	MRAP - UNIQUE NSN - MAXXPRO CAT I
part_name_assigned_by_controlling_agency	NUT-LOCK
NSN	5310-01-556-4599

COMPONENT DIAGRAM

KEY FEATURES

•

THREAD SERIES: MJ

•

THREAD DIRECTION: RIGHT-HAND

•

THREAD CLASS: 6H

TECHNICAL CHARACTERISTICS

THREAD SERIES	MJ
THREAD DIRECTION	RIGHT-HAND
SPECIAL FEATURES	THESE ARE THE DIMENTIONS IN MM NOMINAL: WIDTH ACCROSS FLATS, 45.7; FROM POINT TO POINT ON THE HEXAGON, 52.2; HEIGHT, 18.3; OUTSIDE DIAMETER OF SHAFT, 39.8; INSIDE OF SHAFT, 33.0; THIS HAS A COUNTERSINK OF 90 DEGREES
PART NAME ASSIGNED BY CONTROLLING AGENCY	NUT-LOCK
THREAD CLASS	6H
END ITEM IDENTIFICATION	MRAP - UNIQUE NSN - MAXXPRO CAT I

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 2

40X1236Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

40X-1236XReference document

Same NSN cross-reference

Reference document — Drawing number reference only

LIFECYCLE

NSN statusActive· U.S. Government catalog

No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 1689588C1?

1689588C1 is a NUT,SELF-LOCKING,HEXAGON.

What parts can replace 1689588C1?

There are 2 known substitutes for 1689588C1: 40X1236, 40X-1236X. Substitute compatibility should be verified for your specific system.

What is the NSN for 1689588C1?

1689588C1 is cataloged in the U.S. Government catalog under NSN 5310-01-556-4599. This indicates validated use in U.S. government and defense supply chains.

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1689588C1 — NUT,SELF-LOCKING,HEXAGON

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