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PartsTable / MRO / 4981A100091-3 ITEM 91
4981A100091-3 ITEM 91 ✓ 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

The 4981A100091-3 ITEM 91 is a the manufacturer industrial component. Key specifications include body_width: 65.0 INCHES NOMINAL IN, inclosure_type: FULLY INCLOSED, overall_length: 90.0 INCHES NOMINAL IN, special_features: CABLE ASSY, SERIAL RS232, DB9, M/F - 6 FT FT, end_item_identification: ENROUTE AUTOMATION MODERNIZATION (ERAM), winding_operating_voltage: 230.0 DC VOLTS MAXIMUM ALL COMPONENTS FIRST PRIMARY OUTPUT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-302-9917, 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→ 4981A100091-3 ITEM 91
NSN: 6625-01-302-9917
FSC: 6625
CAGE: 23905 — L-3 COMMUNICATIONS WESTWOOD CORPORATION DBA EDI DIVISION DIV TANO DIVISION (USA)
SPECIFICATIONS
body_width65.0 INCHES NOMINAL IN
inclosure_typeFULLY INCLOSED
overall_length90.0 INCHES NOMINAL IN
special_featuresCABLE ASSY, SERIAL RS232, DB9, M/F - 6 FT FT
end_item_identificationENROUTE AUTOMATION MODERNIZATION (ERAM)
winding_operating_voltage230.0 DC VOLTS MAXIMUM ALL COMPONENTS FIRST PRIMARY OUTPUT
part_name_assigned_by_controlling_agencyOUTPUT RELAY
NSN6625-01-302-9917
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available 4981A100091-3 ITEM 91 TITLE COMPONENT PN 4981A100091-3 ITEM 91 MFR 4981A100091-3 ITEM 91
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
52030Interchangeable
interchangeable cross-reference
interchangeable
23000Interchangeable
interchangeable cross-reference
interchangeable
P10-5608Interchangeable
interchangeable cross-reference
interchangeable
HH3Interchangeable
interchangeable cross-reference
interchangeable
S75030Interchangeable
interchangeable cross-reference
interchangeable
4981P1500-4Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99ESD SensitiveNot HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 4981A100091-3 ITEM 91?
4981A100091-3 ITEM 91 is a 4981A100091-3 ITEM 91. It is classified as a MRO (MRO_GENERAL).
What parts can replace 4981A100091-3 ITEM 91?
There are 6 known substitutes for 4981A100091-3 ITEM 91: 52030, 23000, P10-5608 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 4981A100091-3 ITEM 91?
4981A100091-3 ITEM 91 is cataloged in the Federal Logistics Information System (FLIS) under NSN 6625-01-302-9917. 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