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4178A1 — RESISTOR,FIXED,WIRE WOUND,INDUCT

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

4178A1: RESISTOR,FIXED,WIRE WOUND,INDUCT.

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 0.457 INCHES NOMINAL IN, body_diameter: 0.158 INCHES NOMINAL IN, terminal_type: WIRE LEAD, inclosure_type: ENCAPSULATED, terminal_length: 1.380 INCHES NOMINAL IN, style_designator: AXIAL TERMINAL EACH END. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-092-3311, 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→ 4178A1
NSN: 5905-01-092-3311
FSC: 5905 — Resistor
CAGE: 27012 — MICRO DEVICES CORP SUB OF EMERSON ELECTRIC CO (USA)
SPECIFICATIONS
body_length0.457 INCHES NOMINAL IN
body_diameter0.158 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
terminal_length1.380 INCHES NOMINAL IN
style_designatorAXIAL TERMINAL EACH END
NSN5905-01-092-3311
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 4178A1 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
BODY DIAMETER: 0.158 INCHES NOMINAL IN
•
INCLOSURE TYPE: ENCAPSULATED
•
TERMINAL TYPE: WIRE LEAD
•
TERMINAL LENGTH: 1.380 INCHES NOMINAL IN
•
STYLE DESIGNATOR: AXIAL TERMINAL EACH END
•
BODY LENGTH: 0.457 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
BODY DIAMETER0.158 INCHES NOMINAL IN
INCLOSURE TYPEENCAPSULATED
TERMINAL TYPEWIRE LEAD
TERMINAL LENGTH1.380 INCHES NOMINAL IN
STYLE DESIGNATORAXIAL TERMINAL EACH END
BODY LENGTH0.457 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5905 — Resistor
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5905-00-000-0136 5905-00-000-0488 5905-00-000-8809 5905-00-000-8833 5905-00-000-9526 5905-00-001-1342 5905-00-001-1573 5905-00-001-2059
SUBSTITUTES & CROSS-REFERENCES 1
1710312-005Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4178A1?
4178A1 is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4178A1?
There is 1 known substitute for 4178A1: 1710312-005. Substitute compatibility should be verified for your specific system.
What is the NSN for 4178A1?
4178A1 is cataloged in the U.S. Government catalog under NSN 5905-01-092-3311. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.