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AEN48F190000WK0M51 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

AEN48F190000WK0M51: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include special_features: COLOR-BLACK;SALT SPRAY 1000 HOURS, part_name_assigned_by_controlling_agency: NYLON-INSERT LOCKNUT. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-699-3743, 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
AEN48F190000WK0M51
NSN: 5310-01-699-3743
FSC: 5310 — Nuts and Washers
CAGE: 05047 — THE AMERICAN SOCIETY OF MECHANICAL ENGINEERS (USA)
SPECIFICATIONS
special_featuresCOLOR-BLACK;SALT SPRAY 1000 HOURS
part_name_assigned_by_controlling_agencyNYLON-INSERT LOCKNUT
NSN5310-01-699-3743
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: AEN48F190000WK0M51 · 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
TECHNICAL CHARACTERISTICS
SPECIAL FEATURESCOLOR-BLACK;SALT SPRAY 1000 HOURS
PART NAME ASSIGNED BY CONTROLLING AGENCYNYLON-INSERT LOCKNUT
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 1
90631A411-MAGNISame 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 AEN48F190000WK0M51?
AEN48F190000WK0M51 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace AEN48F190000WK0M51?
There is 1 known substitute for AEN48F190000WK0M51: 90631A411-MAGNI. Substitute compatibility should be verified for your specific system.
What is the NSN for AEN48F190000WK0M51?
AEN48F190000WK0M51 is cataloged in the U.S. Government catalog under NSN 5310-01-699-3743. 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.