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1L2580000A20000 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1L2580000A20000: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING NUT, nut_style: HEXAGON, nut_height: 7.68 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM, locking_feature: NYLON INSERT, thread_direction: RIGHT-HAND, width_across_flats: 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-667-7920, 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
1L2580000A20000
NSN: 5310-01-667-7920
FSC: 5310 — Nuts and Washers
CAGE: 0Y3H3 — FASTENAL COMPANY DBA FASTENAL CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING NUT
nut_styleHEXAGON
nut_height7.68 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
thread_seriesM
locking_featureNYLON INSERT
thread_directionRIGHT-HAND
width_across_flats12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
nominal_thread_size8.0 MILLIMETERS MM
bearing_surface_typeFLAT
end_item_identification3810-01-607-9674
thread_pitch_in_millimeters1.25
NSN5310-01-667-7920
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1L2580000A20000 · 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
•
WIDTH ACROSS FLATS: 12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
•
THREAD SERIES: M
•
THREAD PITCH IN MILLIMETERS: 1.25
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 8.0 MILLIMETERS MM
•
LOCKING FEATURE: NYLON INSERT
•
NUT HEIGHT: 7.68 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
•
NUT STYLE: HEXAGON
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS12.73 MILLIMETERS MINIMUM AND 13.00 MILLIMETERS MAXIMUM MM
THREAD SERIESM
THREAD PITCH IN MILLIMETERS1.25
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE8.0 MILLIMETERS MM
LOCKING FEATURENYLON INSERT
NUT HEIGHT7.68 MILLIMETERS MINIMUM AND 8.00 MILLIMETERS MAXIMUM MM
NUT STYLEHEXAGON
END ITEM IDENTIFICATION3810-01-607-9674
MATERIALSTEEL CORROSION RESISTING NUT
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 1L2580000A20000?
1L2580000A20000 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 1L2580000A20000?
1L2580000A20000 is cataloged in the U.S. Government catalog under NSN 5310-01-667-7920. This indicates validated use in U.S. government and defense supply chains.
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