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Technical Data Sheet
PartsTable / COMPONENT / 1037-05
1037-05 ✓ 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 OVERALL, cup_width: 0.9375 INCHES NOMINAL IN, cone_width: 1.1721 INCHES NOMINAL IN, usage_design: TEST LEADS, bore_diameter: 1.5000 INCHES NOMINAL IN, overall_width: 1.1563 INCHES NOMINAL 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 5315-00-050-5494, 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
1037-05
NSN: 5315-00-050-5494
FSC: 5315
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cup_width0.9375 INCHES NOMINAL IN
cone_width1.1721 INCHES NOMINAL IN
usage_designTEST LEADS
bore_diameter1.5000 INCHES NOMINAL IN
overall_width1.1563 INCHES NOMINAL IN
conductor_formSTRANDED ALL CONDUCTORS
standout_width0.2188 INCHES NOMINAL IN
first_end_styleSQUARE
style_designatorSTRAIGHT BORE, NORMAL ANGLE
conductor_quantity7
cone_corner_radius0.1400 INCHES NOMINAL IN
NSN5315-00-050-5494
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1037-05 · 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
•
SECOND END RELATIONSHIP WITH FIRST END: IDENTICAL
•
MATERIAL DOCUMENT AND CLASSIFICATION: ASTM A686 ASSN STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL
•
MATERIAL: STEEL COMP W112 OR STEEL COMP 1090 OR STEEL COMP 1095 OR STEEL COMP 50100 OVERALL
•
PIN OVERALL DIAMETER: 0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN
•
PIN OVERALL LENGTH: 0.488 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
•
FIRST END STYLE: SQUARE
TYPICAL APPLICATIONS
  • Server Internal Cabling
  • Data Center Cable Infrastructure
  • SAS/SATA Drive Connectivity
TECHNICAL CHARACTERISTICS (FLIS)
SECOND END RELATIONSHIP WITH FIRST ENDIDENTICAL
MATERIAL DOCUMENT AND CLASSIFICATIONASTM A686 ASSN STD 1ST MATERIAL RESPONSE OR 66 FED STD 2ND MATERIAL RESPONSE OR 66 FED STD 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP W112 OR STEEL COMP 1090 OR STEEL COMP 1095 OR STEEL COMP 50100 OVERALL
PIN OVERALL DIAMETER0.1557 INCHES MINIMUM AND 0.1567 INCHES MAXIMUM IN
PIN OVERALL LENGTH0.488 INCHES MINIMUM AND 0.512 INCHES MAXIMUM IN
FIRST END STYLESQUARE
VERIFIED SUBSTITUTES & CROSS-REFERENCES 7
3490-3420Interchangeable
interchangeable cross-reference
interchangeable
A-A-59649AInterchangeable
interchangeable cross-reference
interchangeable
EB510-11Interchangeable
interchangeable cross-reference
interchangeable
1037-06Interchangeable
interchangeable cross-reference
interchangeable
1037-05Interchangeable
interchangeable cross-reference
interchangeable
CM/103705Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1037-05?
1037-05 is a CABLE ASSEMBLY,SPECIAL PURPOSE,E.
What parts can replace 1037-05?
There are 7 known substitutes for 1037-05: 3490-3420, A-A-59649A, EB510-11 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1037-05?
1037-05 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5315-00-050-5494. 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