PartsTable
Technical Data Sheet
B1-7490-3 ✓ 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 CIRCUIT CARD ASSEMBLY is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR, body_width: 0.310 INCHES NOMINAL IN, body_height: 0.200 INCHES NOMINAL IN, body_length: 0.840 INCHES NOMINAL IN, operation_method: HYDRAULIC, features_provided: MONOLITHIC AND HERMETICALLY SEALED AND BURN 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 2520-00-408-8633, 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
B1-7490-3
NSN: 2520-00-408-8633
FSC: 2520
CAGE: 46717 — PETTIBONE LLC (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
body_width0.310 INCHES NOMINAL IN
body_height0.200 INCHES NOMINAL IN
body_length0.840 INCHES NOMINAL IN
operation_methodHYDRAULIC
features_providedMONOLITHIC AND HERMETICALLY SEALED AND BURN IN
inclosure_materialCERAMIC
storage_temp_range-65.0 TO 165.0 CELSIUS DEGC
test_data_document96906-MIL-STD-883 STANDARD (INCLUDES INDUSTRY OR ASSOCIATION STANDARDS, INDIVIDUAL MANUFACTUREER STANDARDS, ETC.).
fsc_application_dataTRUCK,1963-68 SERIES,GENERAL MOTORS CORP
operating_temp_range-55.0 TO 125.0 CELSIUS DEGC
input_circuit_patternTRIPLE 2 INPUT
NSN2520-00-408-8633
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT CARD ASSEMBLY TITLE COMPONENT PN B1-7490-3 MFR CIRCUIT CARD ASSEMBLY
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
78-009Interchangeable
interchangeable cross-reference
interchangeable
78004Interchangeable
interchangeable cross-reference
interchangeable
D78004Interchangeable
interchangeable cross-reference
interchangeable
74028Interchangeable
interchangeable cross-reference
interchangeable
5544060Interchangeable
interchangeable cross-reference
interchangeable
60-12534Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy B1-7490-3?
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 B1-7490-3?
B1-7490-3 is a CIRCUIT CARD ASSEMBLY.
What parts can replace B1-7490-3?
There are 17 known substitutes for B1-7490-3: 78-009, 78004, D78004 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B1-7490-3?
B1-7490-3 is cataloged in the Federal Logistics Information System (FLIS) under NSN 2520-00-408-8633. This indicates validated use in U.S. government and defense supply chains.
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 — B1-7490-3