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1788000 — CABLE ASSEMBLY,POWER,ELECTRICAL

✓ Government record, cited
— · NUT WASHER
PRODUCT OVERVIEW

1788000: CABLE ASSEMBLY,POWER,ELECTRICAL.

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include height: 0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN, diameter: 0.6251 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM IN, material: STEEL COMP 4140 OVERALL, head_style: PAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION), temp_rating: -65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF, chamfer_length: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN.

This part is cataloged in the U.S. Government catalog under NSN 5315-00-702-3059, 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
1788000
NSN: 5315-00-702-3059
NIINs: 007023059, 007299089, 014415594
FSC: 5315 — Nails, Machine Keys, and Pins
CAGE: 10001 — NAVAIR AND NAVSEA MANAGED ORIGINAL DESIGN ACTIVITY DWG NOT MATERIAL/PARTS SUPPLIER (USA)
SPECIFICATIONS
height0.047 INCHES MINIMUM AND 0.078 INCHES MAXIMUM IN
diameter0.6251 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM IN
materialSTEEL COMP 4140 OVERALL
head_stylePAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
temp_rating-65.0 FAHRENHEIT AND 160.0 FAHRENHEIT DEGF
chamfer_length0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
conductor_formSTRANDED ALL CONDUCTORS
overall_length56.000 INCHES IN
surface_finish63.0 MICROINCHES LARGE SHANK
voltage_rating600.0 MAXIMUM ROOT MEAN SQUARE (RMS) OPERATING VOLTAGE ALL CONDUCTORS
hardness_rating40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
style_designatorSTRAIGHT
NSN5315-00-702-3059
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1788000 · 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
•
SURFACE FINISH: 63.0 MICROINCHES LARGE SHANK
•
CHAMFER LENGTH: 0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
•
UNDER HEAD LENGTH: 0.641 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
•
PIN CHAMFER ANGLE: 45.0 DEGREES NOMINAL
•
HARDNESS RATING: 40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
•
STYLE DESIGNATOR: STRAIGHT
•
PIN HEAD DIAMETER: 0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES LARGE SHANK
CHAMFER LENGTH0.016 INCHES MINIMUM AND 0.047 INCHES MAXIMUM IN
UNDER HEAD LENGTH0.641 INCHES MINIMUM AND 0.672 INCHES MAXIMUM IN
PIN CHAMFER ANGLE45.0 DEGREES NOMINAL
HARDNESS RATING40.0 ROCKWELL C MINIMUM AND 44.0 ROCKWELL C MAXIMUM OVERALL
STYLE DESIGNATORSTRAIGHT
PIN HEAD DIAMETER0.859 INCHES MINIMUM AND 0.891 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A331 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
DIAMETER0.6251 INCHES MINIMUM AND 0.6253 INCHES MAXIMUM IN
HEAD STYLEPAN NO. 2 (R1 NOT REQUIRED IN ITEM DESCRIPTION)
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 1788000?
1788000 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What is the NSN for 1788000?
1788000 is cataloged in the U.S. Government catalog under NSN 5315-00-702-3059. This indicates validated use in U.S. government and defense supply chains.
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