PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

28377Switch Assembly

Ontic Engineering & Manufacturing, Inc Dba Ontic Us · NSN 5930-01-247-1970 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-247-1970 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-247-1970. Primary manufacturer part number: 28377.
Features
  • Switch Assembly — FSC 5930
  • Controlling Agency: ABLE CORP
  • Identifying Number: 28377 DRAWING NO.
  • Switch Type: SENSITIVE
  • Individual Switch Quantity: 2
  • 5 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 Assembly, cataloged under National Stock Number 5930-01-247-1970, 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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 5 manufacturers, 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
NSN5930-01-247-1970
Primary Part Number28377
Item NameSwitch Assembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerOntic Engineering & Manufacturing, Inc Dba Ontic Us
StatusACTIVE
Controlling AgencyABLE CORP
Identifying Number28377 DRAWING NO.
Switch TypeSENSITIVE
Individual Switch Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
4320-00-450-162228377 INTERCHANGEABLE
Impeller,pump,centrifugal
Eaton Corporation Dba Airframe Div Fuel & Motion Control Systems
2805-00-516-94551614752 INTERCHANGEABLE
Ring Set,piston
Chrysler Realty Company Llc Dba Daimler Chrysler
5305-00-590-7863MS35308-308 INTERCHANGEABLE
Screw,cap,hexagon Head
National Aerospace Standards Committee Aerospace Industries Association of America Inc Not for Rfq or Solicitation Use
3020-01-093-105028377 INTERCHANGEABLE
Pinion,gear
Moog Inc. Dba Ampac-Isp Corp
5315-01-182-538128-377-A INTERCHANGEABLE
Pin,straight,headed
Hoyt Corporation
Cross-Reference Index
Part NumberManufacturer
28377 Ge Aviation Systems Llc Dba Ge Aviation (USA)
28377 Ge Aviation Systems Llc Dba Ge Aviation Systems Llc (USA)
28377 Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited (GBR)
28377 PRIMARY Ontic Engineering & Manufacturing, Inc Dba Ontic Us (USA)
28377 Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace (USA)
Related Parts
4320-00-450-1622INTERCHANGEABLE
IMPELLER,PUMP,CENTRIFUGAL
28377
2805-00-516-9455INTERCHANGEABLE
RING SET,PISTON
1614752
5305-00-590-7863INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
MS35308-308
3020-01-093-1050INTERCHANGEABLE
PINION,GEAR
28377
5315-01-182-5381INTERCHANGEABLE
PIN,STRAIGHT,HEADED
28-377-A

Frequently Asked Questions

What is NSN 5930-01-247-1970?

NSN 5930-01-247-1970 is a Switch Assembly, manufactured by Ontic Engineering & Manufacturing, Inc Dba Ontic Us, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-247-1970?

NSN 5930-01-247-1970 has 5 cross-referenced part numbers: 28377 (Ge Aviation Systems Llc Dba Ge Aviation), 28377 (Ge Aviation Systems Llc Dba Ge Aviation Systems Llc), 28377 (Ontic Engineering & Manufacturing Uk Limited Div Ontic Engineering and Manufacturing Uk Limited), 28377 (Ontic Engineering & Manufacturing, Inc Dba Ontic Us), 28377 (Symetrics Industries, Llc Dba Extant Aerospace Div Symetrics Industries Dba Extant Aerospace).

What NSN replaces 5930-01-247-1970?

There are 5 known substitutes for 5930-01-247-1970: 4320-00-450-1622, 2805-00-516-9455, 5305-00-590-7863 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 28377?

Key specifications for 28377: Controlling Agency: ABLE CORP; Identifying Number: 28377 DRAWING NO.; Switch Type: SENSITIVE; Individual Switch Quantity: 2. 5 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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