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378811 — CABLE,SERIAL PORT 3

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

378811: CABLE,SERIAL PORT 3.

The CABLE,SERIAL PORT 3 is a the manufacturer cable assembly designed for reliable internal or external connectivity in enterprise server and storage environments. Key specifications include material: STEEL COMP 1020 OVERALL, thickness: 0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN, hole_diameter: 0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN, overall_diameter: 1.360 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN, peripheral_shape_style: ROUND, center_hole_shape_style: ROUND. This part is cataloged in the U.S.

Government catalog under NSN 5310-01-044-0774, 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
MRO→ MRO_GENERAL→ 378811
NSN: 5310-01-044-0774
NIINs: 010440774, 015782836, 016661622
FSC: 5310 — Nuts and Washers
CAGE: 11757 — PARKER HANNIFIN CORPORATION DIV CHELSEA PRODUCTS DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 1020 OVERALL
thickness0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
hole_diameter0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
overall_diameter1.360 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
peripheral_shape_styleROUND
center_hole_shape_styleROUND
end_item_identificationFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
cross-sectional_shape_styleRECTANGULAR
material_document_and_classificationSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
NSN5310-01-044-0774
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 378811 · 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
•
OVERALL DIAMETER: 1.360 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: SAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
PERIPHERAL SHAPE STYLE: ROUND
•
MATERIAL: STEEL COMP 1020 OVERALL
•
CENTER HOLE SHAPE STYLE: ROUND
•
HOLE DIAMETER: 0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS
OVERALL DIAMETER1.360 INCHES MINIMUM AND 1.370 INCHES MAXIMUM IN
MATERIAL DOCUMENT AND CLASSIFICATIONSAE ASSN STD SINGLE MATERIAL RESPONSE OVERALL
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
PERIPHERAL SHAPE STYLEROUND
END ITEM IDENTIFICATIONFAMILY OF HEMTT VEHICLES (HEAVY EXPANDED MOBILITY TACTICAL TRUCKS)
MATERIALSTEEL COMP 1020 OVERALL
CENTER HOLE SHAPE STYLEROUND
HOLE DIAMETER0.890 INCHES MINIMUM AND 0.900 INCHES MAXIMUM IN
THICKNESS0.055 INCHES MINIMUM AND 0.060 INCHES MAXIMUM IN
SUBSTITUTES & CROSS-REFERENCES 1
802CX378Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 378811?
378811 is a CABLE,SERIAL PORT 3. It is classified as a MRO (MRO_GENERAL).
What parts can replace 378811?
There is 1 known substitute for 378811: 802CX378. Substitute compatibility should be verified for your specific system.
What is the NSN for 378811?
378811 is cataloged in the U.S. Government catalog under NSN 5310-01-044-0774. This indicates validated use in U.S. government and defense supply chains.
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