PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

21401Port Head Actuator

Moog Inc. Dba Ampac-Isp Corp · NSN 3020-01-199-4658 · FSC 3020 · No Item Name Available
Verified by PartsTable
NSN 3020-01-199-4658 — this item is cataloged by the U.S. Government under National Stock Number 3020-01-199-4658. Primary manufacturer part number: 21401.
Features
  • Port Head Actuator — FSC 3020
  • General Characteristics Item Description: ALUMINUM BRONZE,QQ-B-679 COMP 2
  • 3 verified cross-references
  • Primary manufacturer: Moog Inc. Dba Ampac-Isp Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Port Head Actuator, cataloged under National Stock Number 3020-01-199-4658, is classified within Federal Supply Class 3020 (No Item Name Available) of the Mechanical Power Transmission Equipment group. The primary manufacturer of record is Moog Inc. Dba Ampac-Isp Corp. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references 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.

Technical Specifications
ParameterValue
NSN3020-01-199-4658
Primary Part Number21401
Item NamePort Head Actuator
FSC / FSG3020 / 30 — No Item Name Available
ManufacturerMoog Inc. Dba Ampac-Isp Corp
StatusACTIVE
General Characteristics Item DescriptionALUMINUM BRONZE,QQ-B-679 COMP 2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5950-00-553-5510 INTERCHANGEABLE
Reactor
5305-00-623-5408PM21401 INTERCHANGEABLE
Screw,self Tapping
Mason Electric Co. Dba Mason Controls
5975-01-067-25078225 INTERCHANGEABLE
Box Connector,electrical
Abb Installation Products Inc
5998-01-072-2464 INTERCHANGEABLE
Circuit Card Assembly
3120-01-158-535921-401 INTERCHANGEABLE
Bearing Half,sleeve
Rix Industries
3040-01-198-747921403 INTERCHANGEABLE
Head,linear Actuating Cylinder
Moog Inc. Dba Ampac-Isp Corp
3020-01-199-192521406 INTERCHANGEABLE
Gear,spur
Moog Inc. Dba Ampac-Isp Corp
3020-01-199-313521402 INTERCHANGEABLE
Gear Rack
Moog Inc. Dba Ampac-Isp Corp
3010-01-201-1280250C INTERCHANGEABLE
Actuator Subassembly
Moog Inc. Dba Ampac-Isp Corp
6240-01-313-6864F40T12-48/PRS/SPECTRUMLITE/28M INTERCHANGEABLE
Lamp,fluorescent
Westron Corporation Dba Westron Lighting
Cross-Reference Index
Part NumberManufacturer
250-21215 ITEM 12 Moog Inc. Dba Ampac-Isp Corp (USA)
21401 PRIMARY Moog Inc. Dba Ampac-Isp Corp (USA)
250-21215 Moog Inc. Dba Ampac-Isp Corp (USA)
Related Parts
5950-00-553-5510INTERCHANGEABLE
REACTOR
5305-00-623-5408INTERCHANGEABLE
SCREW,SELF TAPPING
PM21401
5975-01-067-2507INTERCHANGEABLE
BOX CONNECTOR,ELECTRICAL
8225
5998-01-072-2464INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
3120-01-158-5359INTERCHANGEABLE
BEARING HALF,SLEEVE
21-401
3040-01-198-7479INTERCHANGEABLE
HEAD,LINEAR ACTUATING CYLINDER
21403
3020-01-199-1925INTERCHANGEABLE
GEAR,SPUR
21406
3020-01-199-3135INTERCHANGEABLE
GEAR RACK
21402
3010-01-201-1280INTERCHANGEABLE
ACTUATOR SUBASSEMBLY
250C
6240-01-313-6864INTERCHANGEABLE
LAMP,FLUORESCENT
F40T12-48/PRS/SPECTRUMLITE/28M
7510-01-435-8537INTERCHANGEABLE
PORTFOLIO
41512

Frequently Asked Questions

What is NSN 3020-01-199-4658?

NSN 3020-01-199-4658 is a Port Head Actuator, manufactured by Moog Inc. Dba Ampac-Isp Corp, classified under FSC 3020 (No Item Name Available). Status: active.

What are the part numbers for NSN 3020-01-199-4658?

NSN 3020-01-199-4658 has 3 cross-referenced part numbers: 250-21215 ITEM 12 (Moog Inc. Dba Ampac-Isp Corp), 21401 (Moog Inc. Dba Ampac-Isp Corp), 250-21215 (Moog Inc. Dba Ampac-Isp Corp).

What NSN replaces 3020-01-199-4658?

There are 11 known substitutes for 3020-01-199-4658: 5950-00-553-5510, 5305-00-623-5408, 5975-01-067-2507 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 21401?

Key specifications for 21401: General Characteristics Item Description: ALUMINUM BRONZE,QQ-B-679 COMP 2. 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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