PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18-4-7945Coil,electrical

Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc · NSN 5950-01-257-7974 · FSC 5950 · No Item Name Available
Verified by PartsTable
NSN 5950-01-257-7974 — this item is cataloged by the U.S. Government under National Stock Number 5950-01-257-7974. Primary manufacturer part number: 18-4-7945.
Features
  • Coil,electrical — FSC 5950
  • 2 verified cross-references
  • Primary manufacturer: Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Coil,electrical, cataloged under National Stock Number 5950-01-257-7974, 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 Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameCoil,electrical
FSC / FSG5950 — No Item Name Available (FSG 59)
ManufacturersDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (CAGE 27192); Almon Johnson Ltd (CAGE 81782)
Technical Specifications
ParameterValue
NSN5950-01-257-7974
Primary Part Number18-4-7945
Item NameCoil,electrical
FSC / FSG5950 / 59 — No Item Name Available
ManufacturerDrs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
3655-00-098-631191215 INTERCHANGEABLE
Valve Assembly,filler
Marshall Excelsior Co
5133-00-189-9249 INTERCHANGEABLE
Drill,twist
5120-00-288-97105120-00-288-9710 INTERCHANGEABLE
Screwdriver,offset
General Services Administration Federal Supply Service
5930-00-548-79619000S6202-73692REV1PC3 INTERCHANGEABLE
Switch,rotary
Naval Ship Systems Command
5330-00-640-9337 INTERCHANGEABLE
Gasket
4920-01-355-00529184 INTERCHANGEABLE
Test Set,aircraft Engine
Electro Optical Industries Inc
5970-01-406-89419184 INTERCHANGEABLE
Insulator,bushing
Halsit Holdings Llc Div Halsit Holdings, Llc Dba Abbatron
3770-01-566-6868301057 INTERCHANGEABLE
Forceps,veterinary
Ariens Company Dba Ben Meadows
2940-01-625-9206FIL 9184 INTERCHANGEABLE
Filter Element,intake Air Cleane
National Automotive Parts Assn/napa/
Cross-Reference Index
Part NumberManufacturer
18-4-7945 PRIMARY Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc (USA)
9-18-4 Almon Johnson Ltd (USA)
Related Parts
3655-00-098-6311INTERCHANGEABLE
VALVE ASSEMBLY,FILLER
91215
5133-00-189-9249INTERCHANGEABLE
DRILL,TWIST
5120-00-288-9710INTERCHANGEABLE
SCREWDRIVER,OFFSET
5120-00-288-9710
5930-00-548-7961INTERCHANGEABLE
SWITCH,ROTARY
9000S6202-73692REV1PC3
5330-00-640-9337INTERCHANGEABLE
GASKET
4920-01-355-0052INTERCHANGEABLE
TEST SET,AIRCRAFT ENGINE
9184
5970-01-406-8941INTERCHANGEABLE
INSULATOR,BUSHING
9184
3770-01-566-6868INTERCHANGEABLE
FORCEPS,VETERINARY
301057
2940-01-625-9206INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
FIL 9184

Frequently Asked Questions

What is NSN 5950-01-257-7974?

NSN 5950-01-257-7974 is a Coil,electrical, manufactured by Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc, classified under FSC 5950 (No Item Name Available). Status: active.

What are the part numbers for NSN 5950-01-257-7974?

NSN 5950-01-257-7974 has 2 cross-referenced part numbers: 18-4-7945 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc), 9-18-4 (Almon Johnson Ltd).

What NSN replaces 5950-01-257-7974?

There are 9 known substitutes for 5950-01-257-7974: 3655-00-098-6311, 5133-00-189-9249, 5120-00-288-9710 and 6 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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