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Technical Data Sheet
PartsTable / COMPONENT / 5919-1
5919-1 ✓ 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,SPECIAL PURPOSE,E. Key specifications include material: STEEL COMP 303 OVERALL, first_end_style: RADIUS, surface_treatment: PASSIVATE OVERALL, pin_overall_length: 0.170 INCHES NOMINAL IN, pin_overall_diameter: 0.0620 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN, end_item_identification: JOINT STARS. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-917-2660, 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
5919-1
NSN: 5315-00-917-2660
FSC: 5315
CAGE: 70318 — ALLMETAL SCREW PRODUCTS CORP (USA)
SPECIFICATIONS
materialSTEEL COMP 303 OVERALL
first_end_styleRADIUS
surface_treatmentPASSIVATE OVERALL
pin_overall_length0.170 INCHES NOMINAL IN
pin_overall_diameter0.0620 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
end_item_identificationJOINT STARS
first_end_corner_radius0.015 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
material_document_and_classificationQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
second_end_relationship_with_first_endIDENTICAL
NSN5315-00-917-2660
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 5919-1 · 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
•
PIN OVERALL LENGTH: 0.170 INCHES NOMINAL IN
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP 303 OVERALL
•
SURFACE TREATMENT: PASSIVATE OVERALL
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
PIN OVERALL DIAMETER: 0.0620 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
•
FIRST END STYLE: RADIUS
•
FIRST END CORNER RADIUS: 0.015 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
PIN OVERALL LENGTH0.170 INCHES NOMINAL IN
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-764 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 303 OVERALL
SURFACE TREATMENTPASSIVATE OVERALL
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
PIN OVERALL DIAMETER0.0620 INCHES MINIMUM AND 0.0625 INCHES MAXIMUM IN
FIRST END STYLERADIUS
FIRST END CORNER RADIUS0.015 INCHES MINIMUM AND 0.031 INCHES MAXIMUM IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
68005Interchangeable
interchangeable cross-reference
interchangeable
81-5904Interchangeable
interchangeable cross-reference
interchangeable
5919-1Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 5919-1?
5919-1 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 5919-1?
There are 3 known substitutes for 5919-1: 68005, 81-5904, 5919-1. Substitute compatibility should be verified for your specific system.
What is the NSN for 5919-1?
5919-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-917-2660. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026