PartsTable
Technical Data Sheet
Download PDF

NB501 — RESISTOR,FIXED,WIRE WOUND

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

NB501: RESISTOR,FIXED,WIRE WOUND.

The RESISTOR,FIXED,WIRE WOUND is a the manufacturer industrial component. Key specifications include electrical_resistance: 50.000 OHMS, resistance_tolerance_in_percent: -0.005 TO 0.005. This part is cataloged in the U.S.

Government catalog under NSN 5905-01-266-0815, 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→ NB501
NSN: 5905-01-266-0815
FSC: 5905 — Resistor
CAGE: 23405 — JULIE RESEARCH LABORATORIES INC OPTIMATION DIV (USA)
SPECIFICATIONS
electrical_resistance50.000 OHMS
resistance_tolerance_in_percent-0.005 TO 0.005
NSN5905-01-266-0815
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND TITLE COMPONENT PN NB501 MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
RESISTANCE TOLERANCE IN PERCENT: -0.005 TO 0.005
•
ELECTRICAL RESISTANCE: 50.000 OHMS
TECHNICAL CHARACTERISTICS
RESISTANCE TOLERANCE IN PERCENT-0.005 TO 0.005
ELECTRICAL RESISTANCE50.000 OHMS
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy NB501?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is NB501?
NB501 is a RESISTOR,FIXED,WIRE WOUND. It is classified as a MRO (MRO_GENERAL).
What is the NSN for NB501?
NB501 is cataloged in the U.S. Government catalog under NSN 5905-01-266-0815. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — NB501

✓ 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.