PartsTable
Technical Data Sheet
03660 ✓ 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

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include material: COPPER CORE CONDUCTOR ALL CONDUCTORS, thickness: 0.093 INCHES NOMINAL IN, body_length: 0.630 INCHES NOMINAL IN, temp_rating: -50.0 CELSIUS AND 105.0 CELSIUS DEGC, hole_diameter: 0.250 INCHES NOMINAL IN, conductor_form: STRANDED ALL CONDUCTORS. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-828-0426, 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
03660
NSN: 5310-00-828-0426
FSC: 5310
CAGE: 26344 — NEW HAVEN MFG CORP (USA)
SPECIFICATIONS
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
thickness0.093 INCHES NOMINAL IN
body_length0.630 INCHES NOMINAL IN
temp_rating-50.0 CELSIUS AND 105.0 CELSIUS DEGC
hole_diameter0.250 INCHES NOMINAL IN
conductor_formSTRANDED ALL CONDUCTORS
inclosure_typeFULLY INCLOSED
overall_length25.000 FEET FT
mounting_methodUNTHREADED HOLE(S) SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
overall_diameter0.375 INCHES NOMINAL IN
termination_typeCONNECTOR RECEPTACLE BOTH ENDS ALL CONDUCTORS
NSN5310-00-828-0426
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 03660 · 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
MATERIAL: HAIR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATION: SAEF50 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLE: ROUND
THICKNESS: 0.093 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLE: ROUND
HOLE DIAMETER: 0.250 INCHES NOMINAL IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
MATERIALHAIR OVERALL
MATERIAL DOCUMENT AND CLASSIFICATIONSAEF50 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.093 INCHES NOMINAL IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
OVERALL DIAMETER0.375 INCHES NOMINAL IN
PERIPHERAL SHAPE STYLEROUND
HOLE DIAMETER0.250 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 21
03-670-000Interchangeable
interchangeable cross-reference
interchangeable
3-670Interchangeable
interchangeable cross-reference
interchangeable
3-660Interchangeable
interchangeable cross-reference
interchangeable
42268100Interchangeable
interchangeable cross-reference
interchangeable
466Interchangeable
interchangeable cross-reference
interchangeable
DF366Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 03660?
03660 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 03660?
There are 21 known substitutes for 03660: 03-670-000, 3-670, 3-660 and 18 more. Substitute compatibility should be verified for your specific system.
Is 03660 still available?
03660 is currently cancelled.
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