PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

050-10088-08Brush,electrical Contact

Kato Engineering Inc. · NSN 5977-00-284-9926 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-284-9926 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-284-9926. Primary manufacturer part number: 050-10088-08.
Features
  • Brush,electrical Contact — FSC 5977
  • Shunt Position Designator: 10
  • Material Document and Classification: SUPERIOR CARBON PRODUCTS INC,GRADE 584 MFR REF SINGLE MATERIAL RESPONSE
  • Width: 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
  • Brush Shunt Length: 2.750 INCHES NOMINAL SINGLE SHUNT IN
  • Style Designator: ONE PIECE
  • Top Style: FLAT WITH FRONT EDGE BEVELED
  • Material: METAL GRAPHITE
Applications
  • Applications requiring Metal Graphite construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-284-9926, 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 Kato Engineering Inc.. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-284-9926
Primary Part Number050-10088-08
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerKato Engineering Inc.
StatusACTIVE
Shunt Position Designator10
Material Document and ClassificationSUPERIOR CARBON PRODUCTS INC,GRADE 584 MFR REF SINGLE MATERIAL RESPONSE
Width0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN
Brush Shunt Length2.750 INCHES NOMINAL SINGLE SHUNT IN
Style DesignatorONE PIECE
Top StyleFLAT WITH FRONT EDGE BEVELED
MaterialMETAL GRAPHITE
Terminal Type and Quantity1 STRAIGHT W/HOLE
Shunt Insulation Provision and Quantity1 UNINSULATED
Terminal Hole Diameter0.188 INCHES NOMINAL IN
Length1.343 INCHES MINIMUM AND 1.407 INCHES MAXIMUM IN
Thickness0.621 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
Contact Face StyleFLAT
Body StyleRECTANGULAR SLIP RING
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 10
1075-00-383-82713134727B INTERCHANGEABLE
Plate,retainer
Naval Ship Systems Command
4330-00-424-580513842D INTERCHANGEABLE
Case
Navistar Intl Corp Melrose Park Engine Plant Location /melrose Park/
5990-00-538-7330AY201A1B INTERCHANGEABLE
Synchro,transmitter
Honeywell International Inc. Dba Honeywell International
3439-00-540-4755HD-S12 INTERCHANGEABLE
Holder,soldering Iron
Hexacon Electric Company
6625-00-951-2459 INTERCHANGEABLE
Test Set Subassembly,electrical
4210-00-956-1498 INTERCHANGEABLE
Adapter
5945-01-009-21148526 INTERCHANGEABLE
Relay,solid State
Opcon Inc
5962-01-115-1685C8899-2 INTERCHANGEABLE
Microcircuit,linear
Lockheed Martin Corporation Div Lockheed Martin Aeronautics Company
4820-01-208-4255E8632P41M INTERCHANGEABLE
Valve,safety Relief
Emerson Automation Solutions Final Control Us Lp Div Navy Product Team
1680-01-279-35448526 INTERCHANGEABLE
Actuator,electro-Mechanical,line
Cef Industries, Llc Dba Cef Industries Inc
Cross-Reference Index
Part NumberManufacturer
85-26 Schramm, Inc. (USA)
1908 Kato Engineering Inc. (USA)
050-10088-08 PRIMARY Kato Engineering Inc. (USA)
85-26 Kato Engineering Inc. (USA)
Related Parts
1075-00-383-8271INTERCHANGEABLE
PLATE,RETAINER
3134727B
4330-00-424-5805INTERCHANGEABLE
CASE
13842D
5990-00-538-7330INTERCHANGEABLE
SYNCHRO,TRANSMITTER
AY201A1B
3439-00-540-4755INTERCHANGEABLE
HOLDER,SOLDERING IRON
HD-S12
6625-00-951-2459INTERCHANGEABLE
TEST SET SUBASSEMBLY,ELECTRICAL
4210-00-956-1498INTERCHANGEABLE
ADAPTER
5945-01-009-2114INTERCHANGEABLE
RELAY,SOLID STATE
8526
5962-01-115-1685INTERCHANGEABLE
MICROCIRCUIT,LINEAR
C8899-2
4820-01-208-4255INTERCHANGEABLE
VALVE,SAFETY RELIEF
E8632P41M
1680-01-279-3544INTERCHANGEABLE
ACTUATOR,ELECTRO-MECHANICAL,LINE
8526

Frequently Asked Questions

What is NSN 5977-00-284-9926?

NSN 5977-00-284-9926 is a Brush,electrical Contact, manufactured by Kato Engineering Inc., classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-284-9926?

NSN 5977-00-284-9926 has 4 cross-referenced part numbers: 85-26 (Schramm, Inc.), 1908 (Kato Engineering Inc.), 050-10088-08 (Kato Engineering Inc.), 85-26 (Kato Engineering Inc.).

What NSN replaces 5977-00-284-9926?

There are 10 known substitutes for 5977-00-284-9926: 1075-00-383-8271, 4330-00-424-5805, 5990-00-538-7330 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 050-10088-08?

Key specifications for 050-10088-08: Shunt Position Designator: 10; Material Document and Classification: SUPERIOR CARBON PRODUCTS INC,GRADE 584 MFR REF SINGLE MATERIAL RESPONSE; Width: 0.496 INCHES MINIMUM AND 0.500 INCHES MAXIMUM IN; Brush Shunt Length: 2.750 INCHES NOMINAL SINGLE SHUNT IN. 14 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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