PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

1537-08Coil,electrical

American Precision Industries Inc. · NSN 5950-01-258-0187 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-258-0187 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-258-0187. Primary manufacturer part number: 1537-08.
Features
  • Coil,electrical — FSC 5950
  • Reliability Indicator: NOT ESTABLISHED
  • Inclosure Type: FULLY INCLOSED
  • Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING
  • Body Length: 0.375 INCHES NOMINAL IN
  • Winding Quantity: 1 SINGLE COMPONENT
  • Winding Operating Current: 1165.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
  • Terminal Type and Quantity: 2 WIRE LEAD
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-01-258-0187, is classified within Federal Supply Class 5950 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is American Precision Industries Inc.. Government technical data includes 11 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5950-01-258-0187
Primary Part Number1537-08
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerAmerican Precision Industries Inc.
StatusACTIVE
Reliability IndicatorNOT ESTABLISHED
Inclosure TypeFULLY INCLOSED
Rating MethodELECTRICAL SINGLE COMPONENT SINGLE WINDING
Body Length0.375 INCHES NOMINAL IN
Winding Quantity1 SINGLE COMPONENT
Winding Operating Current1165.0 MILLIAMPERES AC MAXIMUM SINGLE COMPONENT SINGLE WINDING
Terminal Type and Quantity2 WIRE LEAD
Mounting MethodTERMINAL SINGLE GROUP
Inductance Rating0.68 MICROHENRIES NOMINAL SINGLE COMPONENT SINGLE WINDING
DC Resistance Rating in Ohms0.150 SINGLE COMPONENT SINGLE WINDING
Body Outside Diameter0.155 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5950-00-163-3416 INTERCHANGEABLE
Transformer,power
5950-00-688-6048L220663-29 INTERCHANGEABLE
Coil,radio Frequency
Raytheon Company Dba Raytheon Co
Cross-Reference Index
Part NumberManufacturer
1537-08 PRIMARY American Precision Industries Inc. (USA)
734B9119-9 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
Related Parts
5950-00-163-3416INTERCHANGEABLE
TRANSFORMER,POWER
5950-00-688-6048INTERCHANGEABLE
COIL,RADIO FREQUENCY
L220663-29

Frequently Asked Questions

What is NSN 5950-01-258-0187?

NSN 5950-01-258-0187 is a Coil,electrical, manufactured by American Precision Industries Inc., classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-258-0187?

NSN 5950-01-258-0187 has 2 cross-referenced part numbers: 1537-08 (American Precision Industries Inc.), 734B9119-9 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp).

What NSN replaces 5950-01-258-0187?

There are 2 known substitutes for 5950-01-258-0187: 5950-00-163-3416, 5950-00-688-6048. Verify interchangeability with system specifications before substitution.

What are the specifications of 1537-08?

Key specifications for 1537-08: Reliability Indicator: NOT ESTABLISHED; Inclosure Type: FULLY INCLOSED; Rating Method: ELECTRICAL SINGLE COMPONENT SINGLE WINDING; Body Length: 0.375 INCHES NOMINAL IN. 11 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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