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502359 — CONTACT,ELECTRICAL

✓ Government record, cited
— · BOLT SCREW
PRODUCT OVERVIEW

502359: CONTACT,ELECTRICAL.

The CONTACT,ELECTRICAL is a the manufacturer industrial component. Key specifications include material: STEEL COMP 301, ring_style: SPECIAL, bore_length: 0.232 INCHES NOMINAL IN, usage_design: INTERNAL, bore_diameter: 0.063 INCHES NOMINAL IN, grommet_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5325-00-083-1839, 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
502359
NSN: 5325-00-083-1839
NIINs: 000831839, 007240672, 009241533, 009568359, 016005511
FSC: 5325 — Fastening Devices
CAGE: 23382 — FWD SEAGRAVE HOLDINGS LP (USA)
SPECIFICATIONS
materialSTEEL COMP 301
ring_styleSPECIAL
bore_length0.232 INCHES NOMINAL IN
usage_designINTERNAL
bore_diameter0.063 INCHES NOMINAL IN
grommet_styleROUND
hole_diameter0.780 INCHES NOMINAL IN
physical_formGRANULAR OR PELLET
overall_height0.750 INCHES NOMINAL IN
inside_diameter3.579 INCHES MINIMUM AND 3.589 INCHES MAXIMUM IN
major_thickness0.037 INCHES MINIMUM AND 0.041 INCHES MAXIMUM IN
strength_ratingERR-060
NSN5325-00-083-1839
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 502359 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
GROMMET STYLE: ROUND
•
FLANGE THICKNESS: 0.250 INCHES NOMINAL IN
•
LARGE FLANGE OUTSIDE DIAMETER: 1.880 INCHES NOMINAL IN
•
GROOVE OUTSIDE DIAMETER: 1.250 INCHES NOMINAL IN
•
GROMMET CONSTRUCTION TYPE: SOLID
•
MATERIAL: RUBBER SYNTHETIC OVERALL
•
NONMETALLIC HARDNESS RATING: 60.0 NOMINAL SHORE DUROMETER A
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.750 INCHES NOMINAL IN
GROMMET STYLEROUND
FLANGE THICKNESS0.250 INCHES NOMINAL IN
LARGE FLANGE OUTSIDE DIAMETER1.880 INCHES NOMINAL IN
GROOVE OUTSIDE DIAMETER1.250 INCHES NOMINAL IN
GROMMET CONSTRUCTION TYPESOLID
MATERIALRUBBER SYNTHETIC OVERALL
NONMETALLIC HARDNESS RATING60.0 NOMINAL SHORE DUROMETER A
HOLE DIAMETER0.780 INCHES NOMINAL IN
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 502359?
502359 is a CONTACT,ELECTRICAL.
What is the NSN for 502359?
502359 is cataloged in the U.S. Government catalog under NSN 5325-00-083-1839. 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.