NSN 2590-01-109-0746 — this item is cataloged by the U.S. Government under National Stock Number 2590-01-109-0746. Manufacturer of record part number: 156-147313-001.
Maximum Wattage Rating in Watts: 666.0 ALL VOLTAGES
Mounting Facility Length: 1.125 INCHES NOMINAL IN
Mounting Method Style: SCREW PLUG OR BUSHING TYPE MOUNTING FACILITY
Element Quantity: 1
1 manufacturer part number on file
Identification
NSN: 2590-01-109-0746
NIIN: 011090746
FSC: 2590 — Miscellaneous Vehicular Components
FSG: 25 — Vehicular Equipment Components
Primary part number: 156-147313-001
Manufacturer: Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
General Description
The Heating Element,electrical,immer, cataloged under National Stock Number 2590-01-109-0746, is classified within Federal Supply Class 2590 (Miscellaneous Vehicular Components) of the Vehicular Equipment Components group. The manufacturer of record is Chromalox Inc Dba Chromalox Precision Heat and Control, Inc. Government technical data includes 6 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2590-01-109-0746
Primary Part Number
156-147313-001
Item Name
Heating Element,electrical,immer
FSC / FSG
2590 / 25 — Miscellaneous Vehicular Components
Manufacturer
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc
Chromalox Inc Dba Chromalox Precision Heat and Control, Inc (USA)
No interchangeability data on file.
Other items in FSC 2590 — Miscellaneous Vehicular Components
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
2590-00-001-1252
2590-00-001-1252 · Item name not on file
2590-00-001-1253
2590-00-001-1253 · Item name not on file
2590-00-001-1254
BRACKET,HORN MOUNTING
2590-00-001-3423
2590-00-001-3423 · Item name not on file
2590-00-001-3438
2590-00-001-3438 · Item name not on file
2590-00-001-3439
2590-00-001-3439 · Item name not on file
2590-00-001-3461
2590-00-001-3461 · Item name not on file
2590-00-001-3463
2590-00-001-3463 · Item name not on file
Frequently Asked Questions
What is NSN 2590-01-109-0746?
NSN 2590-01-109-0746 is a Heating Element,electrical,immer, manufactured by Chromalox Inc Dba Chromalox Precision Heat and Control, Inc, classified under FSC 2590, Miscellaneous Vehicular Components. Status: active.
What part numbers are listed for NSN 2590-01-109-0746?
NSN 2590-01-109-0746 has 1 manufacturer part number on file: 156-147313-001 (Chromalox Inc Dba Chromalox Precision Heat and Control, Inc).
What are the specifications of 156-147313-001?
Key specifications for 156-147313-001: Length: 14.844 INCHES NOMINAL IN; Body Style: TUBULAR, SINGLE TERMINAL; Maximum Wattage Rating in Watts: 666.0 ALL VOLTAGES; Mounting Facility Length: 1.125 INCHES NOMINAL IN. 6 specifications are documented in the U.S. Government catalog.
Is NSN 2590-01-109-0746 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.