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Technical Data Sheet
PartsTable / MRO / 20429-3
20429-3 ✓ 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

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include color: BLACK, LUSTERLESS, material: PLASTIC POLYAMIDE NYLON OVERALL, thickness: 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN, body_width: 0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN, body_height: 0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN, body_length: 0.246 INCHES MINIMUM AND 0.286 INCHES MAXIMUM 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 5310-00-411-4003, 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→ 20429-3
NSN: 5310-00-411-4003
FSC: 5310
CAGE: 1UVT5 — BRP US INC (USA)
SPECIFICATIONS
colorBLACK, LUSTERLESS
materialPLASTIC POLYAMIDE NYLON OVERALL
thickness0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
body_width0.310 INCHES MINIMUM AND 0.350 INCHES MAXIMUM IN
body_height0.132 INCHES MINIMUM AND 0.152 INCHES MAXIMUM IN
body_length0.246 INCHES MINIMUM AND 0.286 INCHES MAXIMUM IN
skirt_styleSTEPPED
skirt_designNONDETACHABLE
cubic_measure0.012 CUBIC INCHES
hole_diameter0.192 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
overall_depth0.740 INCHES MINIMUM IN
terminal_typeWIRE LEAD
NSN5310-00-411-4003
COMPONENT DIAGRAM
NUT & WASHER — GRADE MATCHING REQUIRED Hex NUT CROSS-SECTION WASHER OD: — SIZE: — MATERIAL: — PN: 20429-3 · 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
•
OVERALL DIAMETER: 0.375 INCHES NOMINAL IN
•
CENTER HOLE SHAPE STYLE: ROUND
•
THICKNESS: 0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
•
HOLE DIAMETER: 0.192 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
•
CROSS-SECTIONAL SHAPE STYLE: RECTANGULAR
•
MATERIAL DOCUMENT AND CLASSIFICATION: 101,FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE OVERALL
•
MATERIAL: PLASTIC POLYAMIDE NYLON OVERALL
•
PERIPHERAL SHAPE STYLE: ROUND
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL DIAMETER0.375 INCHES NOMINAL IN
CENTER HOLE SHAPE STYLEROUND
THICKNESS0.038 INCHES MINIMUM AND 0.042 INCHES MAXIMUM IN
HOLE DIAMETER0.192 INCHES MINIMUM AND 0.194 INCHES MAXIMUM IN
CROSS-SECTIONAL SHAPE STYLERECTANGULAR
MATERIAL DOCUMENT AND CLASSIFICATION101,FSCM 18873 MFR REF SINGLE MATERIAL RESPONSE OVERALL
MATERIALPLASTIC POLYAMIDE NYLON OVERALL
PERIPHERAL SHAPE STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
20429-3Interchangeable
interchangeable cross-reference
interchangeable
231-1060G5Interchangeable
interchangeable cross-reference
interchangeable
107168Interchangeable
interchangeable cross-reference
interchangeable
3125-P-3Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 20429-3?
20429-3 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20429-3?
There are 4 known substitutes for 20429-3: 20429-3, 231-1060G5, 107168 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 20429-3?
20429-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5310-00-411-4003. 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