PartsTable
Technical Data Sheet
556521 ✓ Verified by PartsTable
bluechip · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

RESISTOR,FIXED,WIRE WOUND,INDUCT. Key specifications include body_length: 1.750 INCHES NOMINAL IN, body_diameter: 0.312 INCHES NOMINAL IN, terminal_type: FERRULE W/TAB, inclosure_type: ENCAPSULATED, terminal_width: 0.188 INCHES NOMINAL IN, terminal_length: 0.438 INCHES NOMINAL IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5905-00-188-3622, 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 556521
NSN: 5905-00-188-3622
FSC: 5905
CAGE: 04655 — GENERAL DYNAMICS MISSION SYSTEMS, INC. (USA)
SPECIFICATIONS
body_length1.750 INCHES NOMINAL IN
body_diameter0.312 INCHES NOMINAL IN
terminal_typeFERRULE W/TAB
inclosure_typeENCAPSULATED
terminal_width0.188 INCHES NOMINAL IN
terminal_length0.438 INCHES NOMINAL IN
special_featuresBRAND NAME DESCRIPTION C/P;ADDITIONAL ITEM INFORMATION 20X300 C/P 900;REQUIRED MINIMUM ORDER QUANTITY 1;REQUIRED MULTIPLE ORDER QUANTITY 1
style_designatorRADIAL TERMINAL EACH END
fixed_tap_quantity1
electrical_resistance487.000 OHMS
fixed_tap_terminal_typeFERRULE W/TAB
section_nominal_resistance37.000 OHMS FIRST SECTION
NSN5905-00-188-3622
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR MFR: bluechip RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 556521 MFR bluechip RESISTOR,FIXED,WIRE WO
KEY FEATURES
TERMINAL TYPE: FERRULE W/TAB
STYLE DESIGNATOR: RADIAL TERMINAL EACH END
TERMINAL WIDTH: 0.188 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER: 290.0 CELSIUS DEGC
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER: 40.0
RESISTANCE TOLERANCE IN PERCENT: -5.000 TO 5.000
POWER DISSIPATION RATING IN WATTS: 10.000 FREE AIR
FIXED TAP QUANTITY: 1
TECHNICAL CHARACTERISTICS (FLIS)
TERMINAL TYPEFERRULE W/TAB
STYLE DESIGNATORRADIAL TERMINAL EACH END
TERMINAL WIDTH0.188 INCHES NOMINAL IN
AMBIENT TEMP AT FULL RATED POWER290.0 CELSIUS DEGC
AMBIENT TEMP IN DEG CELSIUS AT ZERO PERCENT RATED POWER40.0
RESISTANCE TOLERANCE IN PERCENT-5.000 TO 5.000
POWER DISSIPATION RATING IN WATTS10.000 FREE AIR
FIXED TAP QUANTITY1
SECTION NOMINAL RESISTANCE37.000 OHMS FIRST SECTION
FIXED TAP TERMINAL TYPEFERRULE W/TAB
VERIFIED SUBSTITUTES & CROSS-REFERENCES 12
116549Interchangeable
interchangeable cross-reference
interchangeable
28351AInterchangeable
interchangeable cross-reference
interchangeable
SM-B-187142Interchangeable
interchangeable cross-reference
interchangeable
440LXInterchangeable
interchangeable cross-reference
interchangeable
10375Interchangeable
interchangeable cross-reference
interchangeable
854F100PInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
Ready to buy 556521?
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 556521?
556521 is a RESISTOR,FIXED,WIRE WOUND,INDUCT manufactured by bluechip. It is classified as a MRO (MRO_GENERAL).
What parts can replace 556521?
There are 12 known substitutes for 556521: 116549, 28351A, SM-B-187142 and 9 more. Substitute compatibility should be verified for your specific system.
Is 556521 still available?
556521 is currently cancelled.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 556521