PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PA-6321Microcircuit,linear

Caes Systems Llc Div Missile Systems Division · NSN 5962-01-175-5862 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-175-5862 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-175-5862. Primary manufacturer part number: PA-6321.
Features
  • Microcircuit,linear — FSC 5962
  • Body Outside Diameter: 0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
  • Inclosure Configuration: CAN
  • Body Height: 0.160 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
  • Operating Temp Range: -54.0 TO 85.0 CELSIUS DEGC
  • Features Provided: BURN IN, MIL-STD-883, CLASS B AND HIGH FREQUENCY AND HYBRID AND RELIABILITY SCREENING REQUIRED
  • Design Function and Quantity: 1 AMPLIFIER, RADIO FREQUENCY
  • Inclosure Material: METAL
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,linear, cataloged under National Stock Number 5962-01-175-5862, 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 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 6 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-175-5862
Primary Part NumberPA-6321
Item NameMicrocircuit,linear
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerCaes Systems Llc Div Missile Systems Division
StatusACTIVE
Body Outside Diameter0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN
Inclosure ConfigurationCAN
Body Height0.160 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN
Operating Temp Range-54.0 TO 85.0 CELSIUS DEGC
Features ProvidedBURN IN, MIL-STD-883, CLASS B AND HIGH FREQUENCY AND HYBRID AND RELIABILITY SCREENING REQUIRED
Design Function and Quantity1 AMPLIFIER, RADIO FREQUENCY
Inclosure MaterialMETAL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
9540-00-027-9214 INTERCHANGEABLE
Beam,structural
5945-00-643-6869A771A INTERCHANGEABLE
Relay,electromagnetic
Te Connectivity Corporation
Cross-Reference Index
Part NumberManufacturer
A77-1A Watkins-Johnson Co (USA)
PA-6321 PRIMARY Caes Systems Llc Div Missile Systems Division (USA)
SM-0848 Agilent Technologies Inc. Div Semiconductor Products Group Business Center (USA)
SM-0848 Avnet Microwave Technical Solutions (USA)
SM-C-803459-6 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
AH-4610 Caes Systems Llc (USA)
Related Parts
9540-00-027-9214INTERCHANGEABLE
BEAM,STRUCTURAL
5945-00-643-6869INTERCHANGEABLE
RELAY,ELECTROMAGNETIC
A771A

Frequently Asked Questions

What is NSN 5962-01-175-5862?

NSN 5962-01-175-5862 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 5962-01-175-5862?

NSN 5962-01-175-5862 has 6 cross-referenced part numbers: A77-1A (Watkins-Johnson Co), PA-6321 (Caes Systems Llc Div Missile Systems Division), SM-0848 (Agilent Technologies Inc. Div Semiconductor Products Group Business Center), SM-0848 (Avnet Microwave Technical Solutions), SM-C-803459-6 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir) and 1 more.

What NSN replaces 5962-01-175-5862?

There are 2 known substitutes for 5962-01-175-5862: 9540-00-027-9214, 5945-00-643-6869. Verify interchangeability with system specifications before substitution.

What are the specifications of PA-6321?

Key specifications for PA-6321: Body Outside Diameter: 0.495 INCHES MINIMUM AND 0.510 INCHES MAXIMUM IN; Inclosure Configuration: CAN; Body Height: 0.160 INCHES MINIMUM AND 0.265 INCHES MAXIMUM IN; Operating Temp Range: -54.0 TO 85.0 CELSIUS DEGC. 7 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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