PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50444Pen Arm Assembly

Instruments and Flight Research, Inc. · NSN 6930-00-394-0471 · FSC 6930 · No Item Name Available
Verified by PartsTable
NSN 6930-00-394-0471 — this item is cataloged by the U.S. Government under National Stock Number 6930-00-394-0471. Primary manufacturer part number: 50444.
Features
  • Pen Arm Assembly — FSC 6930
  • 1 verified cross-reference
  • Primary manufacturer: Instruments and Flight Research, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Pen Arm Assembly, cataloged under National Stock Number 6930-00-394-0471, is classified within Federal Supply Class 6930 (No Item Name Available) of the Training Aids and Devices group. The primary manufacturer of record is Instruments and Flight Research, Inc.. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6930-00-394-0471
Primary Part Number50444
Item NamePen Arm Assembly
FSC / FSG6930 / 69 — No Item Name Available
ManufacturerInstruments and Flight Research, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4730-00-193-0871 INTERCHANGEABLE
Bushing,pipe
4320-00-691-860150444 INTERCHANGEABLE
Pump,rotary
Hydro-Aire Aerospace Corp
5330-00-843-8733 INTERCHANGEABLE
Seal,plain Encased
6105-01-178-561950444-1 INTERCHANGEABLE
Motor
Shugart Corp Dba Intl Assembly Specialists
4520-01-331-656550444 INTERCHANGEABLE
Heating Element,electrical,nonim
Indeeco Llc Dba Indeeco
Cross-Reference Index
Part NumberManufacturer
50444 PRIMARY Instruments and Flight Research, Inc. (USA)
Related Parts
4730-00-193-0871INTERCHANGEABLE
BUSHING,PIPE
4320-00-691-8601INTERCHANGEABLE
PUMP,ROTARY
50444
5330-00-843-8733INTERCHANGEABLE
SEAL,PLAIN ENCASED
6105-01-178-5619INTERCHANGEABLE
MOTOR
50444-1
4520-01-331-6565INTERCHANGEABLE
HEATING ELEMENT,ELECTRICAL,NONIM
50444

Frequently Asked Questions

What is NSN 6930-00-394-0471?

NSN 6930-00-394-0471 is a Pen Arm Assembly, manufactured by Instruments and Flight Research, Inc., classified under FSC 6930 (No Item Name Available). Status: active.

What are the part numbers for NSN 6930-00-394-0471?

NSN 6930-00-394-0471 has 1 cross-referenced part number: 50444 (Instruments and Flight Research, Inc.).

What NSN replaces 6930-00-394-0471?

There are 5 known substitutes for 6930-00-394-0471: 4730-00-193-0871, 4320-00-691-8601, 5330-00-843-8733 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50444?

Key specifications for 50444: End Item Identification: TRAINER,FLIGHT SIMULATOR. 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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