PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A27Microcircuit,linear

Caes Systems Llc Div Missile Systems Division · NSN 5962-01-186-2558 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-186-2558 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-186-2558. Primary manufacturer part number: A27.
Features
  • Microcircuit,linear — FSC 5962
  • Design Function and Quantity: 1 AMPLIFIER, RADIO FREQUENCY
  • Inclosure Material: METAL
  • Input Circuit Pattern: 1 INPUT
  • Operating Temp Range: -54.0 TO 100.0 CELSIUS DEGC
  • Terminal Surface Treatment: GOLD
  • Features Provided: CASCADABLE AND HIGH PERFORMANCE
  • Inclosure Configuration: CAN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-186-2558, is classified within Federal Supply Class 5962 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Caes Systems Llc Div Missile Systems Division. Government technical data includes 8 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-186-2558
Primary Part NumberA27
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCaes Systems Llc Div Missile Systems Division
StatusACTIVE
Design Function and Quantity1 AMPLIFIER, RADIO FREQUENCY
Inclosure MaterialMETAL
Input Circuit Pattern1 INPUT
Operating Temp Range-54.0 TO 100.0 CELSIUS DEGC
Terminal Surface TreatmentGOLD
Features ProvidedCASCADABLE AND HIGH PERFORMANCE
Inclosure ConfigurationCAN
Storage Temp Range-62.0 TO 125.0 CELSIUS DEGC
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
6920-00-063-5935A27 INTERCHANGEABLE
Target,bull's-Eye
National Target Company, Inc.
3110-00-156-1896 INTERCHANGEABLE
Bearing,ball,thrust
3030-00-160-8285A27 INTERCHANGEABLE
Belt,v
Contitech Usa, Inc Dba Veyance Technologies
1940-00-710-6649A27 INTERCHANGEABLE
Boat,bridge Erection,inboard Eng
Marinette Marine Corporation Dba Marinette Marine Corp
4710-00-737-9537 INTERCHANGEABLE
Tube Assembly,metal
5360-01-121-8215A27 INTERCHANGEABLE
Spring
Ashcroft Inc Dba Heise
5365-01-370-2271A-27 INTERCHANGEABLE
Shim Set
Artus Corp
5340-01-550-0498A27 INTERCHANGEABLE
Bracket,angle
Point Blank Enterprises, Inc. Dba the Protective Group Div the Protective Group, a Point Blank Company
Cross-Reference Index
Part NumberManufacturer
WJA27 Watkins-Johnson Co (USA)
A27 PRIMARY Caes Systems Llc Div Missile Systems Division (USA)
Related Parts
6920-00-063-5935INTERCHANGEABLE
TARGET,BULL'S-EYE
A27
3110-00-156-1896INTERCHANGEABLE
BEARING,BALL,THRUST
3030-00-160-8285INTERCHANGEABLE
BELT,V
A27
1940-00-710-6649INTERCHANGEABLE
BOAT,BRIDGE ERECTION,INBOARD ENG
A27
4710-00-737-9537INTERCHANGEABLE
TUBE ASSEMBLY,METAL
5360-01-121-8215INTERCHANGEABLE
SPRING
A27
5365-01-370-2271INTERCHANGEABLE
SHIM SET
A-27
5340-01-550-0498INTERCHANGEABLE
BRACKET,ANGLE
A27

Frequently Asked Questions

What is NSN 5962-01-186-2558?

NSN 5962-01-186-2558 is a Microcircuit,linear, manufactured by Caes Systems Llc Div Missile Systems Division, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-186-2558?

NSN 5962-01-186-2558 has 2 cross-referenced part numbers: WJA27 (Watkins-Johnson Co), A27 (Caes Systems Llc Div Missile Systems Division).

What NSN replaces 5962-01-186-2558?

There are 8 known substitutes for 5962-01-186-2558: 6920-00-063-5935, 3110-00-156-1896, 3030-00-160-8285 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A27?

Key specifications for A27: Design Function and Quantity: 1 AMPLIFIER, RADIO FREQUENCY; Inclosure Material: METAL; Input Circuit Pattern: 1 INPUT; Operating Temp Range: -54.0 TO 100.0 CELSIUS DEGC. 8 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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