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Technical Data Sheet
PartsTable / COMPONENT / NSS3-300
NSS3-300 ✓ Verified by PartsTable
— · COMPONENT
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 COMPUTER SYSTEM,DIGITAL is a the manufacturer industrial component. Key specifications include fsc_application_data: MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT, end_item_identification: U/O MOBILE GROUND TERMINALS, general_characteristics_item_description: CODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN.

W IN. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-01-190-0490, 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
NSS3-300
NSN: 2990-01-190-0490
FSC: 2990
CAGE: 051K7 — ISOLATION TECHNOLOGY INC (USA)
SPECIFICATIONS
fsc_application_dataMISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
end_item_identificationU/O MOBILE GROUND TERMINALS
general_characteristics_item_descriptionCODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN. W IN
NSN2990-01-190-0490
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available COMPUTER SYSTEM,DIGITAL TITLE COMPONENT PN NSS3-300 MFR COMPUTER SYSTEM,DIGITA
KEY FEATURES
•
FSC APPLICATION DATA: MISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
•
GENERAL CHARACTERISTICS ITEM DESCRIPTION: CODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN. W IN
TECHNICAL CHARACTERISTICS (FLIS)
FSC APPLICATION DATAMISCELLANEOUS ENGINE ACCESSORIES,NONAIRCRAFT
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCODE COLOR BLUE; 300.0 LOAD LBS; 5.625 IN. H; 3.750 IN. W IN
END ITEM IDENTIFICATIONU/O MOBILE GROUND TERMINALS
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
FC300Interchangeable
interchangeable cross-reference
interchangeable
58656Interchangeable
interchangeable cross-reference
interchangeable
10112662Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is NSS3-300?
NSS3-300 is a COMPUTER SYSTEM,DIGITAL.
What parts can replace NSS3-300?
There are 3 known substitutes for NSS3-300: FC300, 58656, 10112662. Substitute compatibility should be verified for your specific system.
What is the NSN for NSS3-300?
NSS3-300 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2990-01-190-0490. 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