PartsTable
Technical Data Sheet
19E2400484 ✓ Verified by PartsTable
· NUT WASHER
WHAT YOU NEED TO KNOW
Match nut grade to bolt grade for full strength Lock nuts prevent loosening under vibration
Don't mix grades — weakens the joint
PRODUCT OVERVIEW

The NUT,PLAIN,PLATE is a the manufacturer industrial component. Key specifications include material: STEEL COMP 1045 OVERALL, nut_height: 0.290 INCHES NOMINAL IN, nut_length: 0.880 INCHES NOMINAL IN, thread_class: 2B, thread_series: UNIFIED NATIONAL COARSE (UNC), thread_direction: RIGHT-HAND. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-654-2793, 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
19E2400484
NSN: 5310-01-654-2793
FSC: 5310
CAGE: 5B5M3 — DEVCOM CHEMICAL BIOLOGICAL CENTER DBA CHEMICAL BIOLOGICAL CENTER DIV U.S. DEPT OF ARMY (USA)
SPECIFICATIONS
materialSTEEL COMP 1045 OVERALL
nut_height0.290 INCHES NOMINAL IN
nut_length0.880 INCHES NOMINAL IN
thread_class2B
thread_seriesUNIFIED NATIONAL COARSE (UNC)
thread_directionRIGHT-HAND
surface_treatmentZINC OVERALL
nominal_thread_size0.250 INCHES IN
end_item_identification4220-01-618-6266
thread_quantity_per_inch20
part_name_assigned_by_controlling_agencyROLL-IN T-NUT;ROLL-IN T-NUT WITH BALL SPRING
NSN5310-01-654-2793
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 19E2400484 · 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
SURFACE TREATMENT: ZINC OVERALL
MATERIAL: STEEL COMP 1045 OVERALL
NUT HEIGHT: 0.290 INCHES NOMINAL IN
NOMINAL THREAD SIZE: 0.250 INCHES IN
THREAD CLASS: 2B
THREAD SERIES: UNIFIED NATIONAL COARSE (UNC)
THREAD DIRECTION: RIGHT-HAND
TECHNICAL CHARACTERISTICS (FLIS)
SURFACE TREATMENTZINC OVERALL
MATERIALSTEEL COMP 1045 OVERALL
NUT HEIGHT0.290 INCHES NOMINAL IN
NOMINAL THREAD SIZE0.250 INCHES IN
THREAD CLASS2B
THREAD SERIESUNIFIED NATIONAL COARSE (UNC)
PART NAME ASSIGNED BY CONTROLLING AGENCYROLL-IN T-NUT;ROLL-IN T-NUT WITH BALL SPRING
THREAD DIRECTIONRIGHT-HAND
END ITEM IDENTIFICATION4220-01-618-6266
THREAD QUANTITY PER INCH20
VERIFIED SUBSTITUTES & CROSS-REFERENCES 18
W6040Interchangeable
interchangeable cross-reference
interchangeable
1201687Interchangeable
interchangeable cross-reference
interchangeable
39-16Interchangeable
interchangeable cross-reference
interchangeable
B107.16MInterchangeable
interchangeable cross-reference
interchangeable
23Interchangeable
interchangeable cross-reference
interchangeable
CD12Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 19E2400484?
19E2400484 is a NUT,PLAIN,PLATE.
What parts can replace 19E2400484?
There are 18 known substitutes for 19E2400484: W6040, 1201687, 39-16 and 15 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 19E2400484?
19E2400484 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-01-654-2793. This indicates validated use in U.S. government and defense supply chains.
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