PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

2310-12Switch,flow

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 5930-01-159-0437 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-159-0437 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-159-0437. Primary manufacturer part number: 2310-12.
Features
  • Switch,flow — FSC 5930
  • 11 verified cross-references
  • Primary manufacturer: Ontic Engineering & Manufacturing, Inc Dba Ontic Us
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,flow, cataloged under National Stock Number 5930-01-159-0437, 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 Ontic Engineering & Manufacturing, Inc Dba Ontic Us. This item has 11 commercial cross-references from 9 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Catalog Facts
Item NameSwitch,flow
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersCurtiss-Wright Controls Electronic Systems, Inc. (CAGE 03972); Mcdonnell Douglas Helicopter Co Inc (CAGE 02731); Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M (CAGE 81349); Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (CAGE 99193); Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (CAGE 59364)
Technical Specifications
ParameterValue
NSN5930-01-159-0437
Primary Part Number2310-12
Item NameSwitch,flow
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusCANCELLED
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
3110-00-101-179967720 INTERCHANGEABLE
Cup,tapered Roller Bearing
The Timken Corporation
5325-00-371-1627231012 INTERCHANGEABLE
Latch Guide,snapslide Fastener
Honeywell International Inc. Dba Honeywell International
5930-01-048-091523102 INTERCHANGEABLE
Switch
Electro Switch Corp. Dba Electro Switch Corp Div Digitran a Unit of Electro Switch
3010-01-412-761223102 INTERCHANGEABLE
Gear Assembly,speed Decreaser
Ingersoll-Rand Co Material Handling Div
5935-01-444-4395357-0227-010 INTERCHANGEABLE
Cover,electrical Connector
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
Cross-Reference Index
Part NumberManufacturer
2310-12 Curtiss-Wright Controls Electronic Systems, Inc. (USA)
7-311220002 Mcdonnell Douglas Helicopter Co Inc (USA)
A-31/SWITCH Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
128644-1-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix (USA)
128644-1-1 Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road) (USA)
2494789-1A Parker Hannifin Corporation Div Aerospace Group Headquarters (USA)
5930PL1952081 Jednolity Indeks Materialowy - Uniform Material Index (POL)
70306-10000-104 Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA)
2310-2 Curtiss-Wright Controls Electronic Systems, Inc. (USA)
MIL-S-19557/11 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
2310-12 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
Related Parts
3110-00-101-1799INTERCHANGEABLE
CUP,TAPERED ROLLER BEARING
67720
5325-00-371-1627INTERCHANGEABLE
LATCH GUIDE,SNAPSLIDE FASTENER
231012
5930-01-048-0915INTERCHANGEABLE
SWITCH
23102
3010-01-412-7612INTERCHANGEABLE
GEAR ASSEMBLY,SPEED DECREASER
23102
5935-01-444-4395INTERCHANGEABLE
COVER,ELECTRICAL CONNECTOR
357-0227-010

Frequently Asked Questions

What is NSN 5930-01-159-0437?

NSN 5930-01-159-0437 is a Switch,flow, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-01-159-0437?

NSN 5930-01-159-0437 has 11 cross-referenced part numbers: 2310-12 (Curtiss-Wright Controls Electronic Systems, Inc.), 7-311220002 (Mcdonnell Douglas Helicopter Co Inc), A-31/SWITCH (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), 128644-1-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Phoenix), 128644-1-1 (Honeywell International Inc. Dba Honeywell International Div Aerospace - Tempe (west Warner Road)) and 6 more.

What NSN replaces 5930-01-159-0437?

There are 5 known substitutes for 5930-01-159-0437: 3110-00-101-1799, 5325-00-371-1627, 5930-01-048-0915 and 2 more. Verify interchangeability with system specifications before substitution.

Is NSN 5930-01-159-0437 still in active supply?

NSN 5930-01-159-0437 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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