PartsTable
Technical Data Sheet
517-27 ✓ Verified by PartsTable
· BOLT SCREW
WHAT YOU NEED TO KNOW
Grade/class stamped on head determines strength Metric and imperial threads look similar — measure pitch
Verify thread pitch — metric != imperial
PRODUCT OVERVIEW

CABLE ASSEMBLY,POWER,ELECTRICAL. Key specifications include radius: 3.188 INCHES NOMINAL IN, material: COPPER CORE CONDUCTOR ALL CONDUCTORS, head_style: OVAL COUNTERSUNK, thread_class: 2A A, head_diameter: 0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN, hole_diameter: 0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-011-0624, 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
517-27
NSN: 5305-00-011-0624
FSC: 5305
CAGE: 34623 — AM GENERAL LLC (USA)
SPECIFICATIONS
radius3.188 INCHES NOMINAL IN
materialCOPPER CORE CONDUCTOR ALL CONDUCTORS
head_styleOVAL COUNTERSUNK
thread_class2A A
head_diameter0.359 INCHES MINIMUM AND 0.385 INCHES MAXIMUM IN
hole_diameter0.344 INCHES NOMINAL LOCATION NOT OTHERWISE SPECIFIED IN
overall_width2.812 INCHES NOMINAL IN
thread_length0.634 INCHES MINIMUM IN
conductor_formSTRANDED ALL CONDUCTORS
overall_length8.000 FEET FT
screw_materialCOPPER ALLOY
fastener_length0.750 INCHES NOMINAL IN
NSN5305-00-011-0624
COMPONENT DIAGRAM
BOLT / SCREW — THREAD VERIFICATION REQUIRED Hex HEAD LENGTH: — THREAD: — × — MATERIAL: — PN: 517-27 · OEM ⚠ VERIFY BEFORE ORDERING Verify thread pitch before ordering — metric (M8×1.25) ≠ imperial (5/16-18). Wrong thread = wrong part. Grade/class stamped on bolt head determines tensile strength ✓ BROKER TIP Grade/class stamped on head determines tensile strength. Grade 8 > Grade 5 > Grade 2. Always confirm head marking matches specification requirement PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
SCREW SURFACE TREATMENT: NICKEL
SCREW MATERIAL: COPPER ALLOY
THREAD SERIES DESIGNATOR: UNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER: 0.190 INCHES IN
HEAD STYLE: OVAL COUNTERSUNK
NONDEFINITIVE SPEC/STD DATA: I TYPE AND 6S STYLE
FASTENER LENGTH: 0.750 INCHES NOMINAL IN
THREAD DIRECTION: RIGHT-HAND
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SCREW SURFACE TREATMENTNICKEL
SCREW MATERIALCOPPER ALLOY
THREAD SERIES DESIGNATORUNIFIED NATIONAL COARSE (UNC)
NOMINAL THREAD DIAMETER0.190 INCHES IN
HEAD STYLEOVAL COUNTERSUNK
NONDEFINITIVE SPEC/STD DATAI TYPE AND 6S STYLE
FASTENER LENGTH0.750 INCHES NOMINAL IN
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A A
SCREW MATERIAL DOCUMENT AND CLASSIFICATIONQQ-B-611-CANC FED SPEC SINGLE MATERIAL RESPONSE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 13
101063Interchangeable
interchangeable cross-reference
interchangeable
FFS92TYPE1STYLE6SInterchangeable
interchangeable cross-reference
interchangeable
134131Interchangeable
interchangeable cross-reference
interchangeable
134159Interchangeable
interchangeable cross-reference
interchangeable
28311S7Interchangeable
interchangeable cross-reference
interchangeable
134225Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 517-27?
517-27 is a CABLE ASSEMBLY,POWER,ELECTRICAL.
What parts can replace 517-27?
There are 13 known substitutes for 517-27: 101063, FFS92TYPE1STYLE6S, 134131 and 10 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 517-27?
517-27 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5305-00-011-0624. This indicates validated use in U.S. government and defense supply chains.
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