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588890C1 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

588890C1: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include nut_style: HEXAGON, thread_series: UNF, thread_direction: RIGHT-HAND, nominal_thread_size: 0.375 INCHES IN, end_item_identification: MRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS, thread_quantity_per_inch: 24. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-587-4560, 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
588890C1
NSN: 5310-01-587-4560
FSC: 5310 — Nuts and Washers
CAGE: 338X5 — ND DEFENSE LLC (USA)
SPECIFICATIONS
nut_styleHEXAGON
thread_seriesUNF
thread_directionRIGHT-HAND
nominal_thread_size0.375 INCHES IN
end_item_identificationMRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS
thread_quantity_per_inch24
part_name_assigned_by_controlling_agencyNUT, 3/8-24, THIN, PLATED, HEX, LOCK
NSN5310-01-587-4560
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 588890C1 · OEM ⚠ VERIFY BEFORE ORDERING Grade matters for torque spec — don't mix grades. A Grade 5 nut on a Grade 8 bolt weakens the joint. Lock nuts, wing nuts, and castle nuts are NOT interchangeable with standard hex ✓ BROKER TIP Match nut to bolt thread class and material. Stainless bolt + zinc nut = galvanic corrosion. Always verify finish matches (plain, zinc, hot-dip galvanized) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
THREAD SERIES: UNF
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.375 INCHES IN
•
NUT STYLE: HEXAGON
•
THREAD QUANTITY PER INCH: 24
TECHNICAL CHARACTERISTICS
THREAD SERIESUNF
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.375 INCHES IN
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT, 3/8-24, THIN, PLATED, HEX, LOCK
NUT STYLEHEXAGON
END ITEM IDENTIFICATIONMRAP-MAXXPRO DASH; MRAP - MAXXPRO DASH ISS W/OGPK AND W/CROWS
THREAD QUANTITY PER INCH24
SUBSTITUTES & CROSS-REFERENCES 1
688-0464Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
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 588890C1?
588890C1 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace 588890C1?
There is 1 known substitute for 588890C1: 688-0464. Substitute compatibility should be verified for your specific system.
What is the NSN for 588890C1?
588890C1 is cataloged in the U.S. Government catalog under NSN 5310-01-587-4560. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.