NSN 5945-01-549-9577 — this item is cataloged by the U.S. Government under National Stock Number 5945-01-549-9577. Manufacturer of record part number: 1SBL249001R8100.
Also searched as5945-01-549-9577 ·
5945015499577 ·
NIIN 015499577 ·
01-549-9577 ·
FSC 5945 Relays and Solenoids · CAGE 32SM9 · 1SBL249001R8100 · 500T2590
FSG: 59 — Electrical and Electronic Equipment Components
Primary part number: 1SBL249001R8100
Manufacturer: Tfab Manufacturing, Llc
General Description
The Contact Set,interrupter, cataloged under National Stock Number 5945-01-549-9577, is classified within Federal Supply Class 5945 (Relays and Solenoids) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Tfab Manufacturing, Llc. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5945-00-000-0093
5945-00-000-0093 · Item name not on file
5945-00-001-1891
5945-00-001-1891 · Item name not on file
5945-00-001-2622
PLATE,RELAY
5945-00-001-2795
RELAY,ELECTROMAGNETIC
5945-00-001-2806
RELAY,REED
5945-00-001-2938
5945-00-001-2938 · Item name not on file
5945-00-001-3015
RELAY ASSEMBLY
5945-00-001-3016
PROTECTOR,OVERLOAD
Frequently Asked Questions
What is NSN 5945-01-549-9577?
NSN 5945-01-549-9577 is a Contact Set,interrupter, manufactured by Tfab Manufacturing, Llc, classified under FSC 5945, Relays and Solenoids. Status: active.
What part numbers are listed for NSN 5945-01-549-9577?
NSN 5945-01-549-9577 has 1 manufacturer part number on file: 1SBL249001R8100 (Tfab Manufacturing, Llc).
What are the specifications of 1SBL249001R8100?
Key specifications for 1SBL249001R8100: End Item Identification: 4120-01-516-4715 AIR CONDITIONER. 0 specifications are documented in the U.S. Government catalog.
Is NSN 5945-01-549-9577 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.