PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

IULK1-1-52-50.0-91Circuit Breaker

Sensata Technologies Maryland, Inc · NSN 5925-01-533-3333 · FSC 5925 · No Item Name Available
Verified by PartsTable
NSN 5925-01-533-3333 — this item is cataloged by the U.S. Government under National Stock Number 5925-01-533-3333. Primary manufacturer part number: IULK1-1-52-50.0-91.
Features
  • Circuit Breaker — FSC 5925
  • 3 verified cross-references
  • Primary manufacturer: Sensata Technologies Maryland, Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Circuit Breaker, cataloged under National Stock Number 5925-01-533-3333, is classified within Federal Supply Class 5925 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Sensata Technologies Maryland, Inc. This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5925-01-533-3333
Primary Part NumberIULK1-1-52-50.0-91
Item NameCircuit Breaker
FSC / FSG5925 / 59 — No Item Name Available
ManufacturerSensata Technologies Maryland, Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5961-00-574-2082 INTERCHANGEABLE
Rectifier,semiconductor Device,u
3010-01-304-2598206026 INTERCHANGEABLE
Disk,clutch,nonvehicular
Marine Transmission Service Div of Lesser Industries
6515-01-446-3931206.026 INTERCHANGEABLE
Screw,bone
Depuy Synthes Sales Inc Dba Depuy Synthes Trauma Div Depuy Synthes Sales, Inc., D/b/a Depuy Synthes Trauma
Cross-Reference Index
Part NumberManufacturer
IULK1-1-52-50.0-91 PRIMARY Sensata Technologies Maryland, Inc (USA)
UPL1-1-52-503-9 Sensata Technologies Maryland, Inc (USA)
206-026 Paneltronics Incorporated Dba Paneltronics Inc (USA)
Related Parts
5961-00-574-2082INTERCHANGEABLE
RECTIFIER,SEMICONDUCTOR DEVICE,U
3010-01-304-2598INTERCHANGEABLE
DISK,CLUTCH,NONVEHICULAR
206026
6515-01-446-3931INTERCHANGEABLE
SCREW,BONE
206.026

Frequently Asked Questions

What is NSN 5925-01-533-3333?

NSN 5925-01-533-3333 is a Circuit Breaker, manufactured by Sensata Technologies Maryland, Inc, classified under FSC 5925 (No Item Name Available). Status: active.

What are the part numbers for NSN 5925-01-533-3333?

NSN 5925-01-533-3333 has 3 cross-referenced part numbers: IULK1-1-52-50.0-91 (Sensata Technologies Maryland, Inc), UPL1-1-52-503-9 (Sensata Technologies Maryland, Inc), 206-026 (Paneltronics Incorporated Dba Paneltronics Inc).

What NSN replaces 5925-01-533-3333?

There are 3 known substitutes for 5925-01-533-3333: 5961-00-574-2082, 3010-01-304-2598, 6515-01-446-3931. Verify interchangeability with system specifications before substitution.

What are the specifications of IULK1-1-52-50.0-91?

Key specifications for IULK1-1-52-50.0-91: End Item Identification: CREW SHELTER (INLS) KDF208680-M. 1 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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