PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A-8138ASwitch Subassembly

Scientific-Atlanta Inc Signal Processing Systems Div · NSN 5930-01-051-1522 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-051-1522 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-051-1522. Primary manufacturer part number: A-8138A.
Features
  • Switch Subassembly — FSC 5930
  • Component Type and Quantity: 5 RESISTOR AND 1 SWITCH
  • 2 verified cross-references
  • Primary manufacturer: Scientific-Atlanta Inc Signal Processing Systems Div
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-01-051-1522, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Scientific-Atlanta Inc Signal Processing Systems Div. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-051-1522
Primary Part NumberA-8138A
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerScientific-Atlanta Inc Signal Processing Systems Div
StatusACTIVE
Component Type and Quantity5 RESISTOR AND 1 SWITCH
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5995-00-038-3503A8138 INTERCHANGEABLE
Cable Assembly,special Purpose,e
L3 Technologies, Inc.
5905-00-104-8334 INTERCHANGEABLE
Resistor,fixed,composition
2540-00-734-9431 INTERCHANGEABLE
Absorber
Cross-Reference Index
Part NumberManufacturer
A-8138A Scientific-Atlanta Inc Signal Processing Systems Div (USA)
A8138 Scientific-Atlanta Inc Signal Processing Systems Div (USA)
Related Parts
5995-00-038-3503INTERCHANGEABLE
CABLE ASSEMBLY,SPECIAL PURPOSE,E
A8138
5905-00-104-8334INTERCHANGEABLE
RESISTOR,FIXED,COMPOSITION
2540-00-734-9431INTERCHANGEABLE
ABSORBER

Frequently Asked Questions

What is NSN 5930-01-051-1522?

NSN 5930-01-051-1522 is a Switch Subassembly, manufactured by Scientific-Atlanta Inc Signal Processing Systems Div, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-051-1522?

NSN 5930-01-051-1522 has 2 cross-referenced part numbers: A-8138A (Scientific-Atlanta Inc Signal Processing Systems Div), A8138 (Scientific-Atlanta Inc Signal Processing Systems Div).

What NSN replaces 5930-01-051-1522?

There are 3 known substitutes for 5930-01-051-1522: 5995-00-038-3503, 5905-00-104-8334, 2540-00-734-9431. Verify interchangeability with system specifications before substitution.

What are the specifications of A-8138A?

Key specifications for A-8138A: Component Type and Quantity: 5 RESISTOR AND 1 SWITCH. 1 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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