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4539443-EDFP — NUT,SELF-LOCKING,HEXAGON

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

4539443-EDFP: NUT,SELF-LOCKING,HEXAGON.

The NUT,SELF-LOCKING,HEXAGON is a the manufacturer industrial component. Key specifications include material: ALUMINUM OVERALL, nut_style: HEXAGON, nut_height: 0.100 INCHES NOMINAL IN, thread_class: 2B, thread_series: UN, locking_feature: SELF-LOCKING. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-696-7501, 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
4539443-EDFP
NSN: 5310-01-696-7501
FSC: 5310 — Nuts and Washers
CAGE: 7KJ69 — TELEDYNE FLIR UNMANNED GROUND SYSTEMS, INC (USA)
SPECIFICATIONS
materialALUMINUM OVERALL
nut_styleHEXAGON
nut_height0.100 INCHES NOMINAL IN
thread_class2B
thread_seriesUN
locking_featureSELF-LOCKING
special_featuresHEX POINTS FLAT AND 1.2 INCH ACROSS FLATS IN
thread_directionRIGHT-HAND
surface_treatmentCADMIUM OVERALL
width_across_flats1.125 INCHES NOMINAL IN
nominal_thread_size1.000 INCHES IN
bearing_surface_typeFLAT
NSN5310-01-696-7501
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 4539443-EDFP · 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: 1.125 INCHES NOMINAL IN
•
THREAD SERIES: UN
•
THREAD DIRECTION: RIGHT-HAND
•
NOMINAL THREAD SIZE: 1.000 INCHES IN
•
LOCKING FEATURE: SELF-LOCKING
•
NUT HEIGHT: 0.100 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS1.125 INCHES NOMINAL IN
THREAD SERIESUN
THREAD DIRECTIONRIGHT-HAND
NOMINAL THREAD SIZE1.000 INCHES IN
LOCKING FEATURESELF-LOCKING
NUT HEIGHT0.100 INCHES NOMINAL IN
SPECIAL FEATURESHEX POINTS FLAT AND 1.2 INCH ACROSS FLATS IN
SURFACE TREATMENTCADMIUM OVERALL
PART NAME ASSIGNED BY CONTROLLING AGENCYNUT,JAM
NUT STYLEHEXAGON
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: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4539443-EDFP?
4539443-EDFP is a NUT,SELF-LOCKING,HEXAGON.
What is the NSN for 4539443-EDFP?
4539443-EDFP is cataloged in the U.S. Government catalog under NSN 5310-01-696-7501. 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.