PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6661-1257Switch,push

Ducommun Labarge Technologies, Inc. · NSN 5930-01-297-2959 · FSC 5930 · No Item Name Available
Verified by PartsTable
NSN 5930-01-297-2959 — this item is cataloged by the U.S. Government under National Stock Number 5930-01-297-2959. Primary manufacturer part number: 6661-1257.
Features
  • Switch,push — FSC 5930
  • 7 verified cross-references
  • Primary manufacturer: Ducommun Labarge Technologies, Inc.
Applications
  • Circuit control and protection
  • Equipment power management
  • Signal routing
General Description

The Switch,push, cataloged under National Stock Number 5930-01-297-2959, 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 Ducommun Labarge Technologies, Inc.. This item has 7 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSwitch,push
FSC / FSG5930 — No Item Name Available (FSG 59)
ManufacturersRaytheon Company Div Rmd Strategic (CAGE 05869); Ducommun Labarge Technologies, Inc. (CAGE 07618); Safran Electronics & Defense, Avionics Usa, Llc (CAGE 879B2); Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (CAGE 96182); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H)
Technical Specifications
ParameterValue
NSN5930-01-297-2959
Primary Part Number6661-1257
Item NameSwitch,push
FSC / FSG5930 / 59 — No Item Name Available
ManufacturerDucommun Labarge Technologies, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 1
5310-01-559-839040381 INTERCHANGEABLE
Washer,lock
Fastenal Company Dba Fastenal Co
Cross-Reference Index
Part NumberManufacturer
722393-2 Raytheon Company Div Rmd Strategic (USA)
66611255 Ducommun Labarge Technologies, Inc. (USA)
6661-1257 PRIMARY Ducommun Labarge Technologies, Inc. (USA)
4245-2 Safran Electronics & Defense, Avionics Usa, Llc (USA)
58144A2B8C25F15G5L22 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
4245-2 Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging (USA)
5930PL0932544 Jednolity Indeks Materialowy - Uniform Material Index (POL)
Related Parts
5310-01-559-8390INTERCHANGEABLE
WASHER,LOCK
40381

Frequently Asked Questions

What is NSN 5930-01-297-2959?

NSN 5930-01-297-2959 is a Switch,push, manufactured by Ducommun Labarge Technologies, Inc., classified under FSC 5930 (No Item Name Available). Status: active.

What are the part numbers for NSN 5930-01-297-2959?

NSN 5930-01-297-2959 has 7 cross-referenced part numbers: 722393-2 (Raytheon Company Div Rmd Strategic), 66611255 (Ducommun Labarge Technologies, Inc.), 6661-1257 (Ducommun Labarge Technologies, Inc.), 4245-2 (Safran Electronics & Defense, Avionics Usa, Llc), 58144A2B8C25F15G5L22 (Safran Electronics & Defense, Avionics Usa, Llc Dba Use CAGE Code 879b2 for Cataloging) and 2 more.

What NSN replaces 5930-01-297-2959?

There is 1 known substitute for 5930-01-297-2959: 5310-01-559-8390. Verify interchangeability with system specifications before substitution.

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