PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

12-276Switch Section,rotary

Espey Mfg and Electronics Corp · NSN 5930-00-369-8362 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-00-369-8362 — this item is cataloged by the U.S. Government under National Stock Number 5930-00-369-8362. Primary manufacturer part number: 12-276.
Features
  • Switch Section,rotary — FSC 5930
  • Contact Switching Action: MAKES BEFORE BREAKS SINGLE SECTION FRONT
  • Contact Switching Action: MAKES BEFORE BREAKS SINGLE SECTION REAR
  • Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg and Electronics Corp
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch Section,rotary, cataloged under National Stock Number 5930-00-369-8362, 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 Espey Mfg and Electronics Corp. Government technical data includes 3 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5930-00-369-8362
Primary Part Number12-276
Item NameSwitch Section,rotary
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerEspey Mfg and Electronics Corp
StatusCANCELLED
Contact Switching ActionMAKES BEFORE BREAKS SINGLE SECTION FRONT
Contact Switching ActionMAKES BEFORE BREAKS SINGLE SECTION REAR
Switch Contact Basic DesignNONPILE-UP NONSYMMETRICAL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 11
5330-00-073-043412276 INTERCHANGEABLE
Packing,preformed
Funk Mfg Co Sub of Deere and Co
3110-00-155-9618056-4 INTERCHANGEABLE
Bearing,ball,annular
Lockheed Martin Corporation Div Rms - Mitchel Field
1560-00-210-933612276 INTERCHANGEABLE
Fairing Assembly,fr
Piper Industrial Manufacturing Company, Llc Div Piper Industrial Manufacturing Company
5120-00-723-6833ET10 INTERCHANGEABLE
Extractor,screw Thread Insert
Helical Wire Inc
2915-00-732-539012317B INTERCHANGEABLE
Spraybar,main
Collins Engine Nozzles, Inc
1660-00-780-622312276 INTERCHANGEABLE
Diaphragm Assembly
Grimes Aerospace Company
5320-00-800-57046L4141-09 INTERCHANGEABLE
Rivet,tubular
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
4730-00-880-35395672052 INTERCHANGEABLE
Clamp,hose
Tridon Tennessee Inc
5120-01-045-489512276 INTERCHANGEABLE
Key,socket Head Screw
Bondhus Corp
4320-01-055-5911 INTERCHANGEABLE
Pump,rotary
Cross-Reference Index
Part NumberManufacturer
12-276 Espey Mfg and Electronics Corp (USA)
12R276 Espey Mfg and Electronics Corp (USA)
Related Parts
5330-00-073-0434INTERCHANGEABLE
PACKING,PREFORMED
12276
3110-00-155-9618INTERCHANGEABLE
BEARING,BALL,ANNULAR
056-4
1560-00-210-9336INTERCHANGEABLE
FAIRING ASSEMBLY,FR
12276
5120-00-723-6833INTERCHANGEABLE
EXTRACTOR,SCREW THREAD INSERT
ET10
2915-00-732-5390INTERCHANGEABLE
SPRAYBAR,MAIN
12317B
1660-00-780-6223INTERCHANGEABLE
DIAPHRAGM ASSEMBLY
12276
5320-00-800-5704INTERCHANGEABLE
RIVET,TUBULAR
6L4141-09
4730-00-880-3539INTERCHANGEABLE
CLAMP,HOSE
5672052
5120-01-045-4895INTERCHANGEABLE
KEY,SOCKET HEAD SCREW
12276
4320-01-055-5911INTERCHANGEABLE
PUMP,ROTARY
6525-01-574-4847INTERCHANGEABLE
POWER SUPPLY,ERASER,COMPUTED RAD
900-0029

Frequently Asked Questions

What is NSN 5930-00-369-8362?

NSN 5930-00-369-8362 is a Switch Section,rotary, manufactured by Espey Mfg and Electronics Corp, classified under FSC 5930 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5930-00-369-8362?

NSN 5930-00-369-8362 has 2 cross-referenced part numbers: 12-276 (Espey Mfg and Electronics Corp), 12R276 (Espey Mfg and Electronics Corp).

What NSN replaces 5930-00-369-8362?

There are 11 known substitutes for 5930-00-369-8362: 5330-00-073-0434, 3110-00-155-9618, 1560-00-210-9336 and 8 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 12-276?

Key specifications for 12-276: Contact Switching Action: MAKES BEFORE BREAKS SINGLE SECTION FRONT; Contact Switching Action: MAKES BEFORE BREAKS SINGLE SECTION REAR; Switch Contact Basic Design: NONPILE-UP NONSYMMETRICAL. 3 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5930-00-369-8362 still in active supply?

NSN 5930-00-369-8362 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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