PartsTable
Technical Data Sheet
503-288 ✓ Verified by PartsTable
· WIRE CABLE
WHAT YOU NEED TO KNOW
Stranded for flexible routing, solid for conduit THHN/THWN dual-rated — check both tables
Ampacity depends on installation method
PRODUCT OVERVIEW

CABLE AND CONDUIT ASSEMBLY,ELECT. Key specifications include material: COPPER ALLOY OR ALUMINUM ALLOY BODY, conduit_type: FLEXIBLE METAL, conductor_form: STRANDED ALL CONDUCTORS, flange_diameter: 1.750 INCHES NOMINAL IN, conductor_length: 13.000 FEET NOMINAL ALL CONDUCTORS FT, special_features: SHAPE:STRAIGHT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-087-1262, 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
503-288
NSN: 6150-01-087-1262
FSC: 6150
CAGE: 24600 — NORTECH SYSTEMS INC DBA AEROSPACE SYSTEMS DIV NORTECH SYSTEMS - AEROSPACE SYSTEMS DIVISION (USA)
SPECIFICATIONS
materialCOPPER ALLOY OR ALUMINUM ALLOY BODY
conduit_typeFLEXIBLE METAL
conductor_formSTRANDED ALL CONDUCTORS
flange_diameter1.750 INCHES NOMINAL IN
conductor_length13.000 FEET NOMINAL ALL CONDUCTORS FT
special_featuresSHAPE:STRAIGHT
style_designatorPLAIN FLANGED
termination_typeCONNECTOR BOTH ENDS ALL CONDUCTORS
precious_materialSILVER
seat_angle_in_deg45.000 NOMINAL
conductor_quantity9
under_flange_height1.462 INCHES NOMINAL IN
NSN6150-01-087-1262
COMPONENT DIAGRAM
WIRE / CABLE — AMPACITY DEPENDS ON INSTALLATION CROSS-SECTION JACKET WIRE SPECIFICATIONS Conductor Size: — Conductor Count: — Voltage Rating: — Insulation: — Temp Rating: — PN: 503-288 · OEM ⚠ VERIFY BEFORE ORDERING Ampacity depends on installation method — conduit ≠ free air ≠ underground. Same wire, different ratings. AWG sizing is inverse — smaller number = thicker wire (4 AWG > 12 AWG) ✓ BROKER TIP Stranded = flexible routing and vibration resistance. Solid = fixed conduit runs only. THHN/THWN = dual rated — check both dry and wet ampacity tables PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
TERMINATION TYPE: CONNECTOR BOTH ENDS ALL CONDUCTORS
PRECIOUS MATERIAL: SILVER
CONDUCTOR FORM: STRANDED ALL CONDUCTORS
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE: 10001 BOTH ENDS ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR: 32 ALL CONDUCTORS
PRECIOUS MATERIAL AND LOCATION: CONDUCTORS SILVER
CONDUCTOR LENGTH: 13.000 FEET NOMINAL ALL CONDUCTORS FT
PRECIOUS MATERIAL AND WEIGHT: 0.040 SILVER GRAINS, TROY
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
TERMINATION TYPECONNECTOR BOTH ENDS ALL CONDUCTORS
PRECIOUS MATERIALSILVER
CONDUCTOR FORMSTRANDED ALL CONDUCTORS
TERMINAL COMMERCIAL AND GOVERNMENT ENTITY CODE10001 BOTH ENDS ALL CONDUCTORS
STRAND AWG SIZE PER CONDUCTOR32 ALL CONDUCTORS
PRECIOUS MATERIAL AND LOCATIONCONDUCTORS SILVER
CONDUCTOR LENGTH13.000 FEET NOMINAL ALL CONDUCTORS FT
PRECIOUS MATERIAL AND WEIGHT0.040 SILVER GRAINS, TROY
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER3155895-11 FIRST END ALL CONDUCTORS
TERMINAL MANUFACTURER IDENTIFYING REFERENCE NUMBER3155925-508 SECOND END ALL CONDUCTORS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
5032-88Interchangeable
interchangeable cross-reference
interchangeable
N5040Interchangeable
interchangeable cross-reference
interchangeable
N5040 PIECE 93Interchangeable
interchangeable cross-reference
interchangeable
10-609009-1Interchangeable
Same NIIN cross-reference
interchangeable
3155886Interchangeable
Same NIIN cross-reference
interchangeable
564434Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 503-288?
503-288 is a CABLE AND CONDUIT ASSEMBLY,ELECT.
What parts can replace 503-288?
There are 6 known substitutes for 503-288: 5032-88, N5040, N5040 PIECE 93 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 503-288?
503-288 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6150-01-087-1262. This indicates validated use in U.S. government and defense supply chains.
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