PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1289Reactor

Hyde Industries · NSN 5950-00-261-8016 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-00-261-8016 — this item is cataloged by the U.S. Government under National Stock Number 5950-00-261-8016. Primary manufacturer part number: 1289.
Features
  • Reactor — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT
  • Body Length: 1.500 INCHES NOMINAL IN
  • Body Width: 1.500 INCHES NOMINAL IN
  • Inductance Rating: 275.00 MICROHENRIES MINIMUM AND 400.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Inductance Type: SWINGING
  • Mounting Facility Quantity: 2 SINGLE GROUP
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Reactor, cataloged under National Stock Number 5950-00-261-8016, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Hyde Industries. Government technical data includes 17 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. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-00-261-8016
Primary Part Number1289
Item NameReactor
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerHyde Industries
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Frequency Rating400.0 HERTZ NOMINAL SINGLE COMPONENT
Body Length1.500 INCHES NOMINAL IN
Body Width1.500 INCHES NOMINAL IN
Inductance Rating275.00 MICROHENRIES MINIMUM AND 400.00 MICROHENRIES MAXIMUM SINGLE COMPONENT SINGLE WINDING
Inductance TypeSWINGING
Mounting Facility Quantity2 SINGLE GROUP
DC Resistance Rating in Ohms0.100 SINGLE COMPONENT SINGLE WINDING
Inclosure TypeFULLY INCLOSED
Mounting MethodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
Distance Between Mounting Facility Centers1.125 INCHES NOMINAL SINGLE MOUNTING FACILITY SINGLE CENTER GROUP IN
Winding Quantity1 SINGLE COMPONENT
Mounting Hole Diameter0.125 INCHES NOMINAL SINGLE GROUP IN
Terminal Type and Quantity2 FEED THRU
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Height0.875 INCHES NOMINAL IN
Winding Operating Current600.0 MILLIAMPERES DC MINIMUM AND 2.0 AMPERES DC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5120-00-370-1289 INTERCHANGEABLE
Wrench,tommy
3120-00-403-14651289 INTERCHANGEABLE
Bearing,sleeve
Bell Textron Inc
2940-00-612-237751289 INTERCHANGEABLE
Filter,fluid
Wix Corp
6530-00-863-09281289 INTERCHANGEABLE
Drape,surgical
Johnson and Johnson Medical Inc Sub of Johnson and Johnson
5915-00-985-3232 INTERCHANGEABLE
Filter,band Pass
5340-01-157-375410513119 INTERCHANGEABLE
Retainer,spring
General Dynamics Land Systems Canadacorp
5330-01-205-3533 INTERCHANGEABLE
Seal,nonmetallic Special Shaped
2910-01-214-5886 INTERCHANGEABLE
Carburetor Assembly
8920-01-282-046601289 INTERCHANGEABLE
Crackers,oyster,salted
Keebler Co
6520-01-335-991715730 INTERCHANGEABLE
Spreader,endodontic,finger
Kerr Corporation
Cross-Reference Index
Part NumberManufacturer
1289 Hyde Industries (USA)
0073-2103P1 Sierra Networks Inc Sierracom Div (USA)
Related Parts
5120-00-370-1289INTERCHANGEABLE
WRENCH,TOMMY
3120-00-403-1465INTERCHANGEABLE
BEARING,SLEEVE
1289
2940-00-612-2377INTERCHANGEABLE
FILTER,FLUID
51289
6530-00-863-0928INTERCHANGEABLE
DRAPE,SURGICAL
1289
5915-00-985-3232INTERCHANGEABLE
FILTER,BAND PASS
5340-01-157-3754INTERCHANGEABLE
RETAINER,SPRING
10513119
5330-01-205-3533INTERCHANGEABLE
SEAL,NONMETALLIC SPECIAL SHAPED
2910-01-214-5886INTERCHANGEABLE
CARBURETOR ASSEMBLY
8920-01-282-0466INTERCHANGEABLE
CRACKERS,OYSTER,SALTED
01289
6520-01-335-9917INTERCHANGEABLE
SPREADER,ENDODONTIC,FINGER
15730
7025-01-614-4605INTERCHANGEABLE
TOUCHSCREEN,DATA ENTRY
1289

Frequently Asked Questions

What is NSN 5950-00-261-8016?

NSN 5950-00-261-8016 is a Reactor, manufactured by Hyde Industries, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-00-261-8016?

NSN 5950-00-261-8016 has 2 cross-referenced part numbers: 1289 (Hyde Industries), 0073-2103P1 (Sierra Networks Inc Sierracom Div).

What NSN replaces 5950-00-261-8016?

There are 11 known substitutes for 5950-00-261-8016: 5120-00-370-1289, 3120-00-403-1465, 2940-00-612-2377 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 1289?

Key specifications for 1289: Reliability Indicator: NOT ESTABLISHED; Frequency Rating: 400.0 HERTZ NOMINAL SINGLE COMPONENT; Body Length: 1.500 INCHES NOMINAL IN; Body Width: 1.500 INCHES NOMINAL IN. 17 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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