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Technical Data Sheet
PartsTable / MRO / 1042-3
1042-3 ✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include material: COPPER ALLOY OVERALL, body_height: 0.625 INCHES NOMINAL IN, body_length: 0.500 INCHES NOMINAL IN, swage_depth: 0.021 INCHES IN, thread_class: 2B, body_diameter: 0.187 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 5310-00-187-8605, 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→ 1042-3
NSN: 5310-00-187-8605
FSC: 5310
CAGE: 82423 — KLEINSCHMIDT INC (USA)
SPECIFICATIONS
materialCOPPER ALLOY OVERALL
body_height0.625 INCHES NOMINAL IN
body_length0.500 INCHES NOMINAL IN
swage_depth0.021 INCHES IN
thread_class2B
body_diameter0.187 INCHES NOMINAL IN
hole_diameter0.141 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
overall_height0.488 INCHES0.488 INCHES IN
furnished_itemsBEAD CHAIN
largest_diameter0.109 INCHES FIRST END IN
NSN5310-00-187-8605
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 1042-3 · 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
•
MATERIAL THICKNESS: 0.018 INCHES NOMINAL IN
•
SURFACE TREATMENT: CADMIUM OVERALL
•
STYLE DESIGNATOR: FLAT EXTERNAL TEETH
•
HOLE DIAMETER: 0.141 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
•
OUTSIDE DIAMETER: 0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
•
MATERIAL: COPPER ALLOY OVERALL
TECHNICAL CHARACTERISTICS (FLIS)
MATERIAL THICKNESS0.018 INCHES NOMINAL IN
SURFACE TREATMENTCADMIUM OVERALL
STYLE DESIGNATORFLAT EXTERNAL TEETH
HOLE DIAMETER0.141 INCHES MINIMUM AND 0.149 INCHES MAXIMUM IN
OUTSIDE DIAMETER0.305 INCHES MINIMUM AND 0.320 INCHES MAXIMUM IN
MATERIALCOPPER ALLOY OVERALL
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
1215PInterchangeable
interchangeable cross-reference
interchangeable
15728Interchangeable
interchangeable cross-reference
interchangeable
10423Interchangeable
interchangeable cross-reference
interchangeable
13104230Interchangeable
interchangeable cross-reference
interchangeable
FF-W-100Interchangeable
interchangeable cross-reference
interchangeable
7821884H02Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1042-3?
1042-3 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1042-3?
There are 17 known substitutes for 1042-3: 1215P, 15728, 10423 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 1042-3?
1042-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-187-8605. 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