PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

S249Brush,electrical,special

Parvalux Electric Motors Ltd (was Parvalux F H P Ltd) · NSN 5977-01-091-5926 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-01-091-5926 — this item is cataloged by the U.S. Government under National Stock Number 5977-01-091-5926. Primary manufacturer part number: S249.
Features
  • Brush,electrical,special — FSC 5977
  • 1 verified cross-reference
  • Primary manufacturer: Parvalux Electric Motors Ltd (was Parvalux F H P Ltd)
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush,electrical,special, cataloged under National Stock Number 5977-01-091-5926, is classified within Federal Supply Class 5977 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Parvalux Electric Motors Ltd (was Parvalux F H P Ltd). This item has 1 commercial cross-reference from 1 manufacturer, 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
NSN5977-01-091-5926
Primary Part NumberS249
Item NameBrush,electrical,special
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerParvalux Electric Motors Ltd (was Parvalux F H P Ltd)
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
5310-00-354-5795 INTERCHANGEABLE
Nut,self-Locking,cone Seat,hexag
3020-00-671-0941 INTERCHANGEABLE
Sprocket Wheel
5310-01-202-8336S249 INTERCHANGEABLE
Nut,plain,hexagon
Cummins Inc.
Cross-Reference Index
Part NumberManufacturer
S249 PRIMARY Parvalux Electric Motors Ltd (was Parvalux F H P Ltd) (GBR)
Related Parts
5310-00-354-5795INTERCHANGEABLE
NUT,SELF-LOCKING,CONE SEAT,HEXAG
3020-00-671-0941INTERCHANGEABLE
SPROCKET WHEEL
5310-01-202-8336INTERCHANGEABLE
NUT,PLAIN,HEXAGON
S249

Frequently Asked Questions

What is NSN 5977-01-091-5926?

NSN 5977-01-091-5926 is a Brush,electrical,special, manufactured by Parvalux Electric Motors Ltd (was Parvalux F H P Ltd), classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-01-091-5926?

NSN 5977-01-091-5926 has 1 cross-referenced part number: S249 (Parvalux Electric Motors Ltd (was Parvalux F H P Ltd)).

What NSN replaces 5977-01-091-5926?

There are 3 known substitutes for 5977-01-091-5926: 5310-00-354-5795, 3020-00-671-0941, 5310-01-202-8336. Verify interchangeability with system specifications before substitution.

What are the specifications of S249?

Key specifications for S249: End Item Identification: DEVICE 2F87F,FLIGHT SIMULATOR,VISUAL SYSTEM TRAINER. 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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