PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

50033Brush,electrical Contact

Prestolite Electric Inc · NSN 5977-00-891-1513 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-891-1513 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-891-1513. Primary manufacturer part number: 50033.
Features
  • Brush,electrical Contact — FSC 5977
  • Terminal Type and Quantity: 1 TUBULAR W/HOLE
  • Width: 0.809 INCHES NOMINAL IN
  • Thickness: 0.372 INCHES NOMINAL IN
  • Length: 0.810 INCHES NOMINAL IN
  • Terminal Hole Diameter: 0.156 INCHES NOMINAL IN
  • Top Style: FLAT WITH LEFT AND RIGHT EDGE BEVELED
  • Bevel Length: 0.188 INCHES NOMINAL IN
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-891-1513, 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 Prestolite Electric Inc. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-891-1513
Primary Part Number50033
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerPrestolite Electric Inc
StatusACTIVE
Terminal Type and Quantity1 TUBULAR W/HOLE
Width0.809 INCHES NOMINAL IN
Thickness0.372 INCHES NOMINAL IN
Length0.810 INCHES NOMINAL IN
Terminal Hole Diameter0.156 INCHES NOMINAL IN
Top StyleFLAT WITH LEFT AND RIGHT EDGE BEVELED
Bevel Length0.188 INCHES NOMINAL IN
Style DesignatorONE PIECE
Brush Shunt Length2.031 INCHES NOMINAL ALL SHUNTS IN
Contact Face StyleCONCAVE
Shunt Insulation Provision and Quantity2 INSULATED
Shunt Position Designator2 AND 8
MaterialCARBON
Body StyleRECTANGULAR
Bevel Depth0.156 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 12
5815-00-224-6460SC-C-69992-12 INTERCHANGEABLE
Bar,connecting,teletypewriter
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
5330-00-291-9630 INTERCHANGEABLE
Seal,plain Encased
3110-00-293-9163 INTERCHANGEABLE
Bearing,ball,annular
3110-00-293-95861410-0238 INTERCHANGEABLE
Bearing,ball,annular
Agilent Technologies, Inc. Div Agilent Technologies Headquarters
3110-00-554-57054130207-06 INTERCHANGEABLE
Bearing,ball,annular
Whippany Actuation Systems, Llc
5915-00-590-2124S26622 INTERCHANGEABLE
Filter,radio Frequency Interfere
Sprague Electric Co World Hqs
5930-01-010-54045003-03N INTERCHANGEABLE
Switch,rotary
Grayhill Inc
2805-01-100-618341-74 INTERCHANGEABLE
Oil Pump Assembly,engine
Safeguard Engine Parts Inc Sub of Safeguard Industries Inc
5330-01-128-518075S-0144V-0440 INTERCHANGEABLE
Packing,preformed
Schutte & Koerting Acquisition Company Div Schutte & Koerting Acquitision Company
5305-01-160-7552MA25-21121 INTERCHANGEABLE
Screw,machine
Am General Llc
Cross-Reference Index
Part NumberManufacturer
50033 Prestolite Electric Inc (USA)
50033 PRIMARY Prestolite Electric Inc (USA)
Related Parts
5815-00-224-6460INTERCHANGEABLE
BAR,CONNECTING,TELETYPEWRITER
SC-C-69992-12
5330-00-291-9630INTERCHANGEABLE
SEAL,PLAIN ENCASED
3110-00-293-9163INTERCHANGEABLE
BEARING,BALL,ANNULAR
3110-00-293-9586INTERCHANGEABLE
BEARING,BALL,ANNULAR
1410-0238
3110-00-554-5705INTERCHANGEABLE
BEARING,BALL,ANNULAR
4130207-06
5915-00-590-2124INTERCHANGEABLE
FILTER,RADIO FREQUENCY INTERFERE
S26622
5930-01-010-5404INTERCHANGEABLE
SWITCH,ROTARY
5003-03N
2805-01-100-6183INTERCHANGEABLE
OIL PUMP ASSEMBLY,ENGINE
41-74
5330-01-128-5180INTERCHANGEABLE
PACKING,PREFORMED
75S-0144V-0440
5305-01-160-7552INTERCHANGEABLE
SCREW,MACHINE
MA25-21121
7045-01-220-1410INTERCHANGEABLE
FILE,HANGING,FLEXIBLE DISK
5330-01-289-1834INTERCHANGEABLE
GASKET
5003300

Frequently Asked Questions

What is NSN 5977-00-891-1513?

NSN 5977-00-891-1513 is a Brush,electrical Contact, manufactured by Prestolite Electric Inc, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-891-1513?

NSN 5977-00-891-1513 has 2 cross-referenced part numbers: 50033 (Prestolite Electric Inc), 50033 (Prestolite Electric Inc).

What NSN replaces 5977-00-891-1513?

There are 12 known substitutes for 5977-00-891-1513: 5815-00-224-6460, 5330-00-291-9630, 3110-00-293-9163 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 50033?

Key specifications for 50033: Terminal Type and Quantity: 1 TUBULAR W/HOLE; Width: 0.809 INCHES NOMINAL IN; Thickness: 0.372 INCHES NOMINAL IN; Length: 0.810 INCHES NOMINAL IN. 15 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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