PartsTable
Technical Data Sheet
Download PDF

M1490-200114 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

M1490-200114: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, thread_class: 6H, thread_direction: RIGHT-HAND, width_across_flats: 8.0 MILLIMETERS NOMINAL MM, nominal_thread_size: 5.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-645-0742, 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
M1490-200114
NSN: 5310-01-645-0742
FSC: 5310 — Nuts and Washers
CAGE: SF413 — SAAB DYNAMICS AB (SWE)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
thread_class6H
thread_directionRIGHT-HAND
width_across_flats8.0 MILLIMETERS NOMINAL MM
nominal_thread_size5.0 MILLIMETERS MM
end_item_identification1015-01-314-1770, MAAWS, M3
NSN5310-01-645-0742
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: M1490-200114 · 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: 8.0 MILLIMETERS NOMINAL MM
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 5.0 MILLIMETERS MM
•
NUT STYLE: HEXAGON
•
THREAD CLASS: 6H
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS8.0 MILLIMETERS NOMINAL MM
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE5.0 MILLIMETERS MM
SPECIAL FEATURESNUT ISO 4035-M5-04, SURFACE FINISH-RA 6.3 MATERIAL-CARBON STEEL MATERIAL DOCUMENT AND CLASSIFICATION-ISO 4035 -M5 -04 (DIN 439) THREAD SERIES DESIGNATOR -METRIC NONDEFINITIVE SPEC/STD DATA-2 TYPE AND 10P STYLE AND 2 GRADE SURFACE TREATMENT-BLACK OXIDIZED AND OILED, NOMINAL THREAD DIAMETER-M5 (5 MM) MM
NUT STYLEHEXAGON
THREAD CLASS6H
END ITEM IDENTIFICATION1015-01-314-1770, MAAWS, M3
MATERIALSTEEL OVERALL
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: Insurance item — stocked against contingency demandNo demilitarization required
Ready to buy M1490-200114?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is M1490-200114?
M1490-200114 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for M1490-200114?
M1490-200114 is cataloged in the U.S. Government catalog under NSN 5310-01-645-0742. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — M1490-200114

✓ 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.