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12186-2590 — NUT,PLAIN,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

12186-2590: NUT,PLAIN,PLATE.

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include nut_length: 0.480 INCHES NOMINAL IN, plate_width: 0.600 INCHES NOMINAL IN, overall_height: 0.456 INCHES NOMINAL IN, surface_treatment: PASSIVATE OVERALL, end_item_identification: 5820-01-670-9623, part_name_assigned_by_controlling_agency: NUT,CHI REAR RF MODULE FINISHED. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-714-6087, 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
12186-2590
NSN: 5310-01-714-6087
FSC: 5310 — Nuts and Washers
CAGE: 7QAK7 — L3HARRIS GLOBAL COMMUNICATIONS, INC. DBA HARRIS CORP (USA)
SPECIFICATIONS
nut_length0.480 INCHES NOMINAL IN
plate_width0.600 INCHES NOMINAL IN
overall_height0.456 INCHES NOMINAL IN
surface_treatmentPASSIVATE OVERALL
end_item_identification5820-01-670-9623
part_name_assigned_by_controlling_agencyNUT,CHI REAR RF MODULE FINISHED
surface_treatment_document_and_classificationMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
NSN5310-01-714-6087
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 12186-2590 · 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
•
NUT LENGTH: 0.480 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: MIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
•
PLATE WIDTH: 0.600 INCHES NOMINAL IN
•
SURFACE TREATMENT: PASSIVATE OVERALL
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.456 INCHES NOMINAL IN
NUT LENGTH0.480 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONMIL-F-14072 MIL SPEC SINGLE TREATMENT RESPONSE OVERALL
PLATE WIDTH0.600 INCHES NOMINAL IN
SURFACE TREATMENTPASSIVATE OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,CHI REAR RF MODULE FINISHED
END ITEM IDENTIFICATION5820-01-670-9623
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

No substitute or cross-reference records for this part.

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 12186-2590?
12186-2590 is a NUT,PLAIN,PLATE.
What is the NSN for 12186-2590?
12186-2590 is cataloged in the U.S. Government catalog under NSN 5310-01-714-6087. 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.