PartsTable
Technical Data Sheet
Download PDF

409291 — CIRCUIT BREAKER

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

409291: CIRCUIT BREAKER.

The CIRCUIT BREAKER is a the manufacturer industrial component. Key specifications include material: GLASS FIBER FILTERING MEDIUM, design_type: REUSABLE, reset_method: MANUAL, storage_type: GENERAL PURPOSE WAREHOUSE, overall_width: 19.000 INCHES NOMINAL IN, body_thickness: 5.000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 4130-00-741-0001, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 409291
NSN: 4130-00-741-0001
NIINs: 007410001, 011395970
FSC: 4130 — Refrigeration and Air Conditioning Components
CAGE: 94833 — KECO INDUSTRIES, INC. (USA)
SPECIFICATIONS
materialGLASS FIBER FILTERING MEDIUM
design_typeREUSABLE
reset_methodMANUAL
storage_typeGENERAL PURPOSE WAREHOUSE
overall_width19.000 INCHES NOMINAL IN
body_thickness5.000 INCHES NOMINAL IN
style_designatorRECTANGULAR (INCL SQUARE)
body_overall_length19.000 INCHES NOMINAL IN
filtering_media_designPLEATED SINGLE FILTERING MEDIA RESPONSE
filtration_rating_in_microns1.0 NOMINAL
main_contact_tripping_mechanism_typeTRIP FREE
NSN4130-00-741-0001
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available CIRCUIT BREAKER TITLE COMPONENT PN 409291 MFR CIRCUIT BREAKER
KEY FEATURES
•
FILTERING MEDIA DESIGN: PLEATED SINGLE FILTERING MEDIA RESPONSE
•
BODY OVERALL LENGTH: 19.000 INCHES NOMINAL IN
•
FILTRATION RATING IN MICRONS: 1.0 NOMINAL
•
DESIGN TYPE: REUSABLE
•
STYLE DESIGNATOR: RECTANGULAR (INCL SQUARE)
•
MATERIAL: GLASS FIBER FILTERING MEDIUM
•
BODY THICKNESS: 5.000 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
FILTERING MEDIA DESIGNPLEATED SINGLE FILTERING MEDIA RESPONSE
BODY OVERALL LENGTH19.000 INCHES NOMINAL IN
FILTRATION RATING IN MICRONS1.0 NOMINAL
DESIGN TYPEREUSABLE
STYLE DESIGNATORRECTANGULAR (INCL SQUARE)
OVERALL WIDTH19.000 INCHES NOMINAL IN
MATERIALGLASS FIBER FILTERING MEDIUM
BODY THICKNESS5.000 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 1
87035Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy 409291?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 409291?
409291 is a CIRCUIT BREAKER. It is classified as a MRO (MRO_GENERAL).
What parts can replace 409291?
There is 1 known substitute for 409291: 87035. Substitute compatibility should be verified for your specific system.
What is the NSN for 409291?
409291 is cataloged in the U.S. Government catalog under NSN 4130-00-741-0001. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 409291

✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.