PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

PTMW23Switch Subassembly

Senasys, Inc · NSN 5930-01-302-2800 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-302-2800 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-302-2800. Primary manufacturer part number: PTMW23.
Features
  • Switch Subassembly — FSC 5930
  • Criticality Code Justification: FEAT
  • Component Type and Quantity: 1 SPACER AND 1 CONTACT AND 1 WASHER AND 1 PANEL AND 1 SCREW
  • Overall Diameter: 2.090 INCHES MINIMUM AND 2.110 INCHES MAXIMUM IN
  • 4 verified cross-references
  • Primary manufacturer: Senasys, Inc
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Subassembly, cataloged under National Stock Number 5930-01-302-2800, 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 Senasys, Inc. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5930-01-302-2800
Primary Part NumberPTMW23
Item NameSwitch Subassembly
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerSenasys, Inc
StatusACTIVE
Criticality Code JustificationFEAT
Component Type and Quantity1 SPACER AND 1 CONTACT AND 1 WASHER AND 1 PANEL AND 1 SCREW
Overall Diameter2.090 INCHES MINIMUM AND 2.110 INCHES MAXIMUM IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5340-00-521-537116W290 INTERCHANGEABLE
Fastener,cylinder,spring Loaded
Volvo Trucks North America, Inc. Dba (foreign Parent Is Volvo Lastvagnar Ab, Goteborg, Sweden.)
Cross-Reference Index
Part NumberManufacturer
PTMW23 General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp (USA)
521537-1 Naval Air Warfare Center Aircraft Division Joint Base Jbmdl (USA)
PTMW23 Honeywell International Inc. Dba Honeyweel Sensing & Controls (USA)
PTMW23 PRIMARY Senasys, Inc (USA)
Related Parts
5340-00-521-5371INTERCHANGEABLE
FASTENER,CYLINDER,SPRING LOADED
16W290

Frequently Asked Questions

What is NSN 5930-01-302-2800?

NSN 5930-01-302-2800 is a Switch Subassembly, manufactured by Senasys, Inc, classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-302-2800?

NSN 5930-01-302-2800 has 4 cross-referenced part numbers: PTMW23 (General Electric Company Dba Ge Structured Services Div General Electric Structured Services, Lp), 521537-1 (Naval Air Warfare Center Aircraft Division Joint Base Jbmdl), PTMW23 (Honeywell International Inc. Dba Honeyweel Sensing & Controls), PTMW23 (Senasys, Inc).

What NSN replaces 5930-01-302-2800?

There is 1 known substitute for 5930-01-302-2800: 5340-00-521-5371. Verify interchangeability with system specifications before substitution.

What are the specifications of PTMW23?

Key specifications for PTMW23: Overall Length: 3.410 INCHES MINIMUM AND 3.530 INCHES MAXIMUM IN; End Item Identification: CATAPULT/ARRESTING GEAR; Criticality Code Justification: FEAT; Component Type and Quantity: 1 SPACER AND 1 CONTACT AND 1 WASHER AND 1 PANEL AND 1 SCREW. 6 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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