PartsTable
Technical Data Sheet
Download PDF

H55419-5 — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

H55419-5: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include thread_class: 3B, thread_series: UNIFIED NATIONAL JOINT FINE (UNJF), special_features: RAISED DIAMOND KNURL PER ANSI B84.6 ON TOP OF NUT, thread_direction: RIGHT-HAND, nominal_thread_size: 0.3125 INCHES IN, end_item_identification: TF34-GE-2 ENGINE. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-098-5234, 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
H55419-5
NSN: 5310-01-098-5234
NIINs: 010985234, 014980153
FSC: 5310 — Nuts and Washers
CAGE: 15653 — HOWMET GLOBAL FASTENING SYSTEMS INC (USA)
SPECIFICATIONS
thread_class3B
thread_seriesUNIFIED NATIONAL JOINT FINE (UNJF)
special_featuresRAISED DIAMOND KNURL PER ANSI B84.6 ON TOP OF NUT
thread_directionRIGHT-HAND
nominal_thread_size0.3125 INCHES IN
end_item_identificationTF34-GE-2 ENGINE
thread_quantity_per_inch24
part_name_assigned_by_controlling_agencyNUT,SELF-LOCKING
NSN5310-01-098-5234
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: H55419-5 · 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
SUBSTITUTES & CROSS-REFERENCES 4
3020T63P02Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
3020T63P01Reference document
Same NSN cross-reference
Reference document — Secondary reference
5127T13P01Reference document
Same NSN cross-reference
Reference document — Secondary reference
LH9673-5KReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy H55419-5?
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 H55419-5?
H55419-5 is a NUT,SELF-LOCKING,HEXAGON.
What parts can replace H55419-5?
There are 4 known substitutes for H55419-5: 3020T63P02, 3020T63P01, 5127T13P01 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for H55419-5?
H55419-5 is cataloged in the U.S. Government catalog under NSN 5310-01-098-5234. 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 — H55419-5