PartsTable
Technical Data Sheet
Download PDF

11241787 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

11241787: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, nut_style: HEXAGON, locking_feature: SELF-LOCKING, special_features: THICKNESS 0.288, thread_direction: RIGHT-HAND, nominal_thread_size: 0.25 INCHES IN. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-721-0730, 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
11241787
NSN: 5310-01-721-0730
FSC: 5310 — Nuts and Washers
CAGE: 3J0G7 — FASTENAL COMPANY (USA)
SPECIFICATIONS
materialSTEEL OVERALL
nut_styleHEXAGON
locking_featureSELF-LOCKING
special_featuresTHICKNESS 0.288
thread_directionRIGHT-HAND
nominal_thread_size0.25 INCHES IN
end_item_identification3835-01-695-3359
thread_quantity_per_inch20
part_name_assigned_by_controlling_agencyGRADE C ECOGUARD FINISH STEEL TOP LOCK NUT
NSN5310-01-721-0730
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 11241787 · 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 DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 0.25 INCHES IN
•
LOCKING FEATURE: SELF-LOCKING
•
NUT STYLE: HEXAGON
•
THREAD QUANTITY PER INCH: 20
TECHNICAL CHARACTERISTICS
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE0.25 INCHES IN
LOCKING FEATURESELF-LOCKING
SPECIAL FEATURESTHICKNESS 0.288
PART NAME ASSIGNED BY CONTROLLING AGENCYGRADE C ECOGUARD FINISH STEEL TOP LOCK NUT
NUT STYLEHEXAGON
END ITEM IDENTIFICATION3835-01-695-3359
THREAD QUANTITY PER INCH20
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: Terminal item — stock exhausted; no further procurementNo demilitarization required
Ready to buy 11241787?
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 11241787?
11241787 is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 11241787?
11241787 is cataloged in the U.S. Government catalog under NSN 5310-01-721-0730. 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 — 11241787

✓ 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.