PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

SA-1644Switch,overspeed

Woodward Controls Inc. · NSN 5930-01-210-8729 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-210-8729 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-210-8729. Primary manufacturer part number: SA-1644.
Features
  • Switch,overspeed — FSC 5930
  • 4 verified cross-references
  • Primary manufacturer: Woodward Controls Inc.
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,overspeed, cataloged under National Stock Number 5930-01-210-8729, is classified within Federal Supply Class 5930 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Woodward Controls Inc.. This item has 4 commercial cross-references from 4 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
NSN5930-01-210-8729
Primary Part NumberSA-1644
Item NameSwitch,overspeed
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerWoodward Controls Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5930-01-021-9378SA1644-3D0B INTERCHANGEABLE
Switch Assembly,speed
Woodward Controls Inc.
5930-01-246-92660221024 INTERCHANGEABLE
Switch,overspeed
Rem Products Inc
Cross-Reference Index
Part NumberManufacturer
70-1105-13 U S Army Aviation and Troop Command Troop (USA)
70-1105-13 J.f.d. Tube & Coil Products, Inc. Dba Jfd Tube & Coil Products Inc (USA)
5930012108729 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
SA-1644 PRIMARY Woodward Controls Inc. (USA)
Related Parts
5930-01-021-9378INTERCHANGEABLE
SWITCH ASSEMBLY,SPEED
SA1644-3D0B
5930-01-246-9266INTERCHANGEABLE
SWITCH,OVERSPEED
0221024

Frequently Asked Questions

What is NSN 5930-01-210-8729?

NSN 5930-01-210-8729 is a Switch,overspeed, manufactured by Woodward Controls Inc., classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-210-8729?

NSN 5930-01-210-8729 has 4 cross-referenced part numbers: 70-1105-13 (U S Army Aviation and Troop Command Troop), 70-1105-13 (J.f.d. Tube & Coil Products, Inc. Dba Jfd Tube & Coil Products Inc), 5930012108729 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales), SA-1644 (Woodward Controls Inc.).

What NSN replaces 5930-01-210-8729?

There are 2 known substitutes for 5930-01-210-8729: 5930-01-021-9378, 5930-01-246-9266. Verify interchangeability with system specifications before substitution.

What are the specifications of SA-1644?

Key specifications for SA-1644: End Item Identification: GENERATOR SET,DIESEL ENGINE. 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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