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MK2000-04 — NUT,SELF-LOCKING,PLATE

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

MK2000-04: NUT,SELF-LOCKING,PLATE.

The NUT,SELF-LOCKING,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: PLATE, nut_height: 0.130 INCHES MAXIMUM IN, nut_length: 0.660 INCHES MAXIMUM IN, lubrication: DRY FILM LUBRICANT, plate_width: 0.265 INCHES MAXIMUM IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-101-7860, 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
MK2000-04
NSN: 5310-00-101-7860
NIINs: 001017860, 006161466
FSC: 5310 — Nuts and Washers
CAGE: K7548 — B/E AEROSPACE CONSUMABLES MANAGEMENT II LIMITED (GBR)
SPECIFICATIONS
materialSTEEL OVERALL
nut_stylePLATE
nut_height0.130 INCHES MAXIMUM IN
nut_length0.660 INCHES MAXIMUM IN
lubricationDRY FILM LUBRICANT
plate_width0.265 INCHES MAXIMUM IN
temp_rating550.0 FAHRENHEIT NOMINAL DEGF
thread_class3B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
locking_featurePREVAILING TORQUE ALL METAL DESIGN
plate_thickness0.010 INCHES MINIMUM AND 0.040 INCHES MAXIMUM IN
thread_directionRIGHT-HAND
NSN5310-00-101-7860
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: MK2000-04 · 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
SUBSTITUTES & CROSS-REFERENCES 1
N176979-1Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is MK2000-04?
MK2000-04 is a NUT,SELF-LOCKING,PLATE.
What parts can replace MK2000-04?
There is 1 known substitute for MK2000-04: N176979-1. Substitute compatibility should be verified for your specific system.
What is the NSN for MK2000-04?
MK2000-04 is cataloged in the U.S. Government catalog under NSN 5310-00-101-7860. 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.