PartsTable
Technical Data Sheet
PartsTable / MRO / 1550N
1550N ✓ Verified by PartsTable
— · 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 diameter: 3.500 INCHES NOMINAL IN, material: STEEL, body_style: BUSHING MOUNT, body_width: 0.766 INCHES NOMINAL IN, head_style: FLAT, oil_groove: INCLUDED. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5930-00-050-2699, 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→ 1550N
NSN: 5930-00-050-2699
FSC: 5930
CAGE: 70611 — ARK-LES CORP (USA)
SPECIFICATIONS
diameter3.500 INCHES NOMINAL IN
materialSTEEL
body_styleBUSHING MOUNT
body_width0.766 INCHES NOMINAL IN
head_styleFLAT
oil_grooveINCLUDED
skirt_typeSOLID
body_height1.062 INCHES NOMINAL IN
body_length1.328 INCHES NOMINAL IN
actuator_styleROUND
bushing_length0.469 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
NSN5930-00-050-2699
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available RESISTOR,FIXED,WIRE WOUND,INDUCT TITLE COMPONENT PN 1550N MFR RESISTOR,FIXED,WIRE WO
KEY FEATURES
•
BODY STYLE: BUSHING MOUNT
•
BODY LENGTH: 1.328 INCHES NOMINAL IN
•
BODY WIDTH: 0.766 INCHES NOMINAL IN
•
BODY HEIGHT: 1.062 INCHES NOMINAL IN
•
NONPILE-UP CONTACT ARRANGEMENT: 2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
•
ACTUATOR HEIGHT: 0.469 INCHES NOMINAL IN
•
TERMINAL TYPE AND QUANTITY: 6 TAB W/SCREW
•
INCLOSURE TYPE: FULLY INCLOSED
TECHNICAL CHARACTERISTICS (FLIS)
BODY STYLEBUSHING MOUNT
BODY LENGTH1.328 INCHES NOMINAL IN
BODY WIDTH0.766 INCHES NOMINAL IN
BODY HEIGHT1.062 INCHES NOMINAL IN
NONPILE-UP CONTACT ARRANGEMENT2 POLE, DOUBLE THROW, BOTH POSITIONS MAINTAINED SINGLE SWITCH UNIT
ACTUATOR HEIGHT0.469 INCHES NOMINAL IN
TERMINAL TYPE AND QUANTITY6 TAB W/SCREW
INCLOSURE TYPEFULLY INCLOSED
MAXIMUM VOLTAGE RATING IN VOLTS115.0 AC AND 28.0 DC
ACTUATOR STYLEROUND
VERIFIED SUBSTITUTES & CROSS-REFERENCES 32
154-7Interchangeable
interchangeable cross-reference
interchangeable
154-0007-001Interchangeable
interchangeable cross-reference
interchangeable
124427Interchangeable
interchangeable cross-reference
interchangeable
C3011-3-2Interchangeable
interchangeable cross-reference
interchangeable
2703-2Interchangeable
interchangeable cross-reference
interchangeable
44371Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1550N?
1550N is a RESISTOR,FIXED,WIRE WOUND,INDUCT. It is classified as a MRO (MRO_GENERAL).
What parts can replace 1550N?
There are 32 known substitutes for 1550N: 154-7, 154-0007-001, 124427 and 29 more. Substitute compatibility should be verified for your specific system.
Is 1550N still available?
1550N is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026