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3310745 — CABLE ASSEMBLY,SPECIAL PURPOSE,E

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

3310745: CABLE ASSEMBLY,SPECIAL PURPOSE,E.

CABLE ASSEMBLY,SPECIAL PURPOSE,E. Key specifications include length: 0.390 INCHES NOMINAL IN, material: COPPER ALLOY OVERALL, thickness: 0.008 INCHES NOMINAL IN, hole_diameter: 0.145 INCHES NOMINAL IN, special_features: APPROX OVERALL LENGTH,115.000 IN; SIX CONNECTORS IN, surface_treatment: NICKEL OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 5310-00-569-7478, 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
3310745
NSN: 5310-00-569-7478
NIINs: 005697478, 012205233
FSC: 5310 — Nuts and Washers
CAGE: 55026 — SIMPSON ELECTRIC COMPANY, INC. (USA)
SPECIFICATIONS
length0.390 INCHES NOMINAL IN
materialCOPPER ALLOY OVERALL
thickness0.008 INCHES NOMINAL IN
hole_diameter0.145 INCHES NOMINAL IN
special_featuresAPPROX OVERALL LENGTH,115.000 IN; SIX CONNECTORS IN
surface_treatmentNICKEL OVERALL
width_across_flats0.234 INCHES NOMINAL IN
fsc_application_dataAIRCRAFT TEST EQUIPMENT
center_hole_shape_styleROUND
end_item_identification4920-01-100-8937 TEST CENTRAL,SONAR
cross-sectional_shape_styleRECTANGULAR
NSN5310-00-569-7478
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 3310745 · 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: 0.234 INCHES NOMINAL IN
•
LENGTH: 0.390 INCHES NOMINAL IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
SURFACE TREATMENT: NICKEL OVERALL
•
MATERIAL: COPPER ALLOY OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.145 INCHES NOMINAL IN
•
THICKNESS: 0.008 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
WIDTH ACROSS FLATS0.234 INCHES NOMINAL IN
LENGTH0.390 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
SURFACE TREATMENTNICKEL OVERALL
MATERIALCOPPER ALLOY OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.145 INCHES NOMINAL IN
THICKNESS0.008 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 3310745?
3310745 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What is the NSN for 3310745?
3310745 is cataloged in the U.S. Government catalog under NSN 5310-00-569-7478. 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.