PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

M172Power Distribution-Reference Sig

Quasar Power & Technologies Inc. Dba Milpower Source · NSN 5841-01-590-9540 · FSC 5841 · No Item Name Available
Verified by PartsTable
NSN 5841-01-590-9540 — this item is cataloged by the U.S. Government under National Stock Number 5841-01-590-9540. Primary manufacturer part number: M172.
Features
  • Power Distribution-Reference Sig — FSC 5841
  • 3 verified cross-references
  • Primary manufacturer: Quasar Power & Technologies Inc. Dba Milpower Source
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Power Distribution-Reference Sig, cataloged under National Stock Number 5841-01-590-9540, is classified within Federal Supply Class 5841 (No Item Name Available) of the Communication, Detection, and Coherent Radiation Equipment group. The primary manufacturer of record is Quasar Power & Technologies Inc. Dba Milpower Source. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePower Distribution-Reference Sig
FSC / FSG5841 — No Item Name Available (FSG 58)
ManufacturersNorthrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (CAGE 97942); Jednolity Indeks Materialowy - Uniform Material Index (CAGE 9009H); Quasar Power & Technologies Inc. Dba Milpower Source (CAGE 0B7R6)
Technical Specifications
ParameterValue
NSN5841-01-590-9540
Primary Part NumberM172
Item NamePower Distribution-Reference Sig
FSC / FSG5841 / 58 — No Item Name Available
ManufacturerQuasar Power & Technologies Inc. Dba Milpower Source
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
4730-00-063-8710 INTERCHANGEABLE
Plug,pipe
4240-00-407-6641M-172 INTERCHANGEABLE
Goggles,industrial
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
3110-00-554-5967307 INTERCHANGEABLE
Bearing,ball,annular
Skf Usa Inc.
2330-00-735-93267359326 INTERCHANGEABLE
Semitrailer,low Bed
U S Army Tank Automotive Command Amsta-Im-Mm
3040-01-191-6246M-172 INTERCHANGEABLE
Lever,manual Control
Kasto Inc
5963-01-218-6398M172 INTERCHANGEABLE
Module,electronic
Wavetek Rf Products, Inc
7720-01-599-9975M172 INTERCHANGEABLE
Mallets,xylophone
Vic Firth,inc.
Cross-Reference Index
Part NumberManufacturer
560R618H01 Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp (USA)
5841PL1057234 Jednolity Indeks Materialowy - Uniform Material Index (POL)
M172 PRIMARY Quasar Power & Technologies Inc. Dba Milpower Source (USA)
Related Parts
4730-00-063-8710INTERCHANGEABLE
PLUG,PIPE
4240-00-407-6641INTERCHANGEABLE
GOGGLES,INDUSTRIAL
M-172
3110-00-554-5967INTERCHANGEABLE
BEARING,BALL,ANNULAR
307
2330-00-735-9326INTERCHANGEABLE
SEMITRAILER,LOW BED
7359326
3040-01-191-6246INTERCHANGEABLE
LEVER,MANUAL CONTROL
M-172
5963-01-218-6398INTERCHANGEABLE
MODULE,ELECTRONIC
M172
7720-01-599-9975INTERCHANGEABLE
MALLETS,XYLOPHONE
M172

Frequently Asked Questions

What is NSN 5841-01-590-9540?

NSN 5841-01-590-9540 is a Power Distribution-Reference Sig, manufactured by Quasar Power & Technologies Inc. Dba Milpower Source, classified under FSC 5841 (No Item Name Available). Status: active.

What are the part numbers for NSN 5841-01-590-9540?

NSN 5841-01-590-9540 has 3 cross-referenced part numbers: 560R618H01 (Northrop Grumman Systems Corporation Dba Northrop Grumman Systems Corp), 5841PL1057234 (Jednolity Indeks Materialowy - Uniform Material Index), M172 (Quasar Power & Technologies Inc. Dba Milpower Source).

What NSN replaces 5841-01-590-9540?

There are 7 known substitutes for 5841-01-590-9540: 4730-00-063-8710, 4240-00-407-6641, 3110-00-554-5967 and 4 more. Verify interchangeability with system specifications before substitution.

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