PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1946Circuit Card Assembly

Scientific-Atlanta Inc Signal Processing Systems Div · NSN 5998-00-407-3091 · FSC 5998 · Circuit Card Assembly
Verified by PartsTable
NSN 5998-00-407-3091 — this item is cataloged by the U.S. Government under National Stock Number 5998-00-407-3091. Primary manufacturer part number: 1946.
Features
  • Circuit Card Assembly — FSC 5998
  • 1 verified cross-reference
  • Primary manufacturer: Scientific-Atlanta Inc Signal Processing Systems Div
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Card Assembly, cataloged under National Stock Number 5998-00-407-3091, is classified within Federal Supply Class 5998 (Circuit Card Assembly) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Scientific-Atlanta Inc Signal Processing Systems Div. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5998-00-407-3091
Primary Part Number1946
Item NameCircuit Card Assembly
FSC / FSG5998 / 59 — Circuit Card Assembly
ManufacturerScientific-Atlanta Inc Signal Processing Systems Div
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJF
Weight0.4800 lbs
Cube0.0448 cu ft
Verified Substitutes 11
5210-00-234-6749 INTERCHANGEABLE
Caliper,micrometer,outside
4730-00-249-39202629-4228-13 INTERCHANGEABLE
Elbow,pipe
Standard Nipple Works, Inc.
5120-00-288-8709 INTERCHANGEABLE
Wrench,open End
6680-00-467-30231946-33 INTERCHANGEABLE
Counter,spares Assembly
Meggitt (uk) Limited
5940-00-644-8723194-6 INTERCHANGEABLE
Terminal,lug
Birnbach Co Inc
5975-00-669-96901946 INTERCHANGEABLE
Chase Nipple,conduit
Abb Installation Products Inc
5360-01-211-0439 INTERCHANGEABLE
Spring,helical,compression
5340-01-340-20881946 INTERCHANGEABLE
Standoff,threaded,spacing
Keystone Electronics Corp
5977-01-416-23921946 INTERCHANGEABLE
Brush,centrifuge,la
Thermo Electron Corporation Dba Iec Centrifuge Div Laboratory Equipment Divsion
5985-01-424-43751946 INTERCHANGEABLE
Coupler,antenna
Tech Resources, Inc
Cross-Reference Index
Part NumberManufacturer
1946 Scientific-Atlanta Inc Signal Processing Systems Div (USA)
Related Parts
5210-00-234-6749INTERCHANGEABLE
CALIPER,MICROMETER,OUTSIDE
4730-00-249-3920INTERCHANGEABLE
ELBOW,PIPE
2629-4228-13
5120-00-288-8709INTERCHANGEABLE
WRENCH,OPEN END
6680-00-467-3023INTERCHANGEABLE
COUNTER,SPARES ASSEMBLY
1946-33
5940-00-644-8723INTERCHANGEABLE
TERMINAL,LUG
194-6
5975-00-669-9690INTERCHANGEABLE
CHASE NIPPLE,CONDUIT
1946
5360-01-211-0439INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
5340-01-340-2088INTERCHANGEABLE
STANDOFF,THREADED,SPACING
1946
5977-01-416-2392INTERCHANGEABLE
BRUSH,CENTRIFUGE,LA
1946
5985-01-424-4375INTERCHANGEABLE
COUPLER,ANTENNA
1946
4010-01-570-8990INTERCHANGEABLE
WIRE ROPE ASSEMBLY SET
1946

Frequently Asked Questions

What is NSN 5998-00-407-3091?

NSN 5998-00-407-3091 is a Circuit Card Assembly, manufactured by Scientific-Atlanta Inc Signal Processing Systems Div, classified under FSC 5998 (Circuit Card Assembly). Status: active.

What are the part numbers for NSN 5998-00-407-3091?

NSN 5998-00-407-3091 has 1 cross-referenced part number: 1946 (Scientific-Atlanta Inc Signal Processing Systems Div).

What NSN replaces 5998-00-407-3091?

There are 11 known substitutes for 5998-00-407-3091: 5210-00-234-6749, 4730-00-249-3920, 5120-00-288-8709 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1946?

Key specifications for 1946: Special Features: CAPACITOR,FIXED 7,DIODE 2,FILTER,LOW PASS 1,PRINTED WIRING BOARD 1,RESISTOR,FIXED 18,RESISTOR,VARIABLE 1,TRANSISTOR 4; Special Features: CAPACITOR,FIXED 7,DIODE 2,FILTER,LOW PASS 1,PRINTED WIRING BOARD 1,RESISTOR,FIXED 18,RESISTOR,VARIABLE 1,TRANSISTOR 4. 2 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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