PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

971214-221Microcircuit,digital

Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp · NSN 5962-01-135-9030 · FSC 5962 · No Item Name Available
Verified by PartsTable
NSN 5962-01-135-9030 — this item is cataloged by the U.S. Government under National Stock Number 5962-01-135-9030. Primary manufacturer part number: 971214-221.
Features
  • Microcircuit,digital — FSC 5962
  • Inclosure Configuration: DUAL-IN-LINE
  • Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
  • Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC
  • Case Outline Source and Designator: D-2 MIL-M-38510
  • Design Function and Quantity: 2 MULTIVIBRATOR, MONOSTABLE
  • Body Height: 0.140 INCHES MAXIMUM IN
  • Body Length: 0.840 INCHES MAXIMUM IN
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Microcircuit,digital, cataloged under National Stock Number 5962-01-135-9030, 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 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp. Government technical data includes 9 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. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5962-01-135-9030
Primary Part Number971214-221
Item NameMicrocircuit,digital
FSC / FSG5962 / 59 — No Item Name Available
ManufacturerNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp
StatusACTIVE
Inclosure ConfigurationDUAL-IN-LINE
Body Width0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN
Operating Temp Range-55.0 TO 125.0 CELSIUS DEGC
Case Outline Source and DesignatorD-2 MIL-M-38510
Design Function and Quantity2 MULTIVIBRATOR, MONOSTABLE
Body Height0.140 INCHES MAXIMUM IN
Body Length0.840 INCHES MAXIMUM IN
Output Logic FormCOMPLEMENTARY-METAL OXIDE-SEMICONDUCTOR LOGIC
Input Circuit PatternDUAL 3 INPUT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5962-01-068-6547MM54C221J INTERCHANGEABLE
Microcircuit,digital
National Semiconductor Corporation
Cross-Reference Index
Part NumberManufacturer
971214-221 National Semiconductor Corporation (USA)
971214-221 PRIMARY Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5962-01-068-6547INTERCHANGEABLE
MICROCIRCUIT,DIGITAL
MM54C221J

Frequently Asked Questions

What is NSN 5962-01-135-9030?

NSN 5962-01-135-9030 is a Microcircuit,digital, manufactured by Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp, classified under FSC 5962 (No Item Name Available). Status: active.

What are the part numbers for NSN 5962-01-135-9030?

NSN 5962-01-135-9030 has 2 cross-referenced part numbers: 971214-221 (National Semiconductor Corporation), 971214-221 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5962-01-135-9030?

There is 1 known substitute for 5962-01-135-9030: 5962-01-068-6547. Verify interchangeability with system specifications before substitution.

What are the specifications of 971214-221?

Key specifications for 971214-221: Inclosure Configuration: DUAL-IN-LINE; Body Width: 0.220 INCHES MINIMUM AND 0.310 INCHES MAXIMUM IN; Operating Temp Range: -55.0 TO 125.0 CELSIUS DEGC; Case Outline Source and Designator: D-2 MIL-M-38510. 9 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com