PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

10486Brush,electrical Contact

Raytheon Company Dba Raytheon Co · NSN 5977-00-537-5918 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-537-5918 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-537-5918. Primary manufacturer part number: 10486.
Features
  • Brush,electrical Contact — FSC 5977
  • Contact Face Style: CONCAVE
  • Body Style: RECTANGULAR
  • Thickness: 0.247 INCHES NOMINAL IN
  • Terminal Diameter: 0.537 INCHES NOMINAL IN
  • Largest Outside Diameter: 0.369 INCHES NOMINAL IN
  • Length: 0.590 INCHES NOMINAL IN
  • Spring Free Length: 0.812 INCHES NOMINAL IN
Applications
  • Applications requiring Carbon construction
General Description

The Brush,electrical Contact, cataloged under National Stock Number 5977-00-537-5918, 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 Raytheon Company Dba Raytheon Co. Government technical data includes 15 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-537-5918
Primary Part Number10486
Item NameBrush,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon Co
StatusACTIVE
Contact Face StyleCONCAVE
Body StyleRECTANGULAR
Thickness0.247 INCHES NOMINAL IN
Terminal Diameter0.537 INCHES NOMINAL IN
Largest Outside Diameter0.369 INCHES NOMINAL IN
Length0.590 INCHES NOMINAL IN
Spring Free Length0.812 INCHES NOMINAL IN
Width0.491 INCHES NOMINAL IN
Terminal Type and Quantity1 ROUND CAP W/EARS
Shunt Insulation Provision and Quantity1 UNINSULATED
Style DesignatorONE PIECE
MaterialCARBON
Pressure Spring Type and Quantity1 CYLINDRICAL
Brush Shunt Length0.750 INCHES NOMINAL SINGLE SHUNT IN
Shunt Position Designator5
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
5910-00-667-718734352G1 INTERCHANGEABLE
Capacitor,variable,air Dielectri
Pax Mfg Corp Hammarlund Mfg Co Div
5961-00-823-9975353-3620-010 INTERCHANGEABLE
Semiconductor Device,diode
Rockwell Collins, Inc. Dba Collins Aerospace Government Systems Div Collins Aerospace - Government Systems
5365-01-011-159810486 17020 INTERCHANGEABLE
Shim Set
The Gorman-Rupp Company Div Gorman-Rupp
8040-01-235-2642 INTERCHANGEABLE
Adhesive
5996-01-350-107710486 INTERCHANGEABLE
Amplifier,electronic Control
Vaisala Inc.
5330-01-365-175710486 INTERCHANGEABLE
Parts Kit,seal Replacement,mecha
Spx Corporation Div Spx / Robinair Div
6515-01-390-931877333 INTERCHANGEABLE
Pad,foot,metatarsal
Hapad, Inc.
3040-01-449-5690 INTERCHANGEABLE
Shaft,shouldered
5330-01-673-081210486 INTERCHANGEABLE
Gasket
Twin Disc, Incorporated Dba Twin Disc Mid-Atlantic
Cross-Reference Index
Part NumberManufacturer
10486 Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc (USA)
10486 Raytheon Company (USA)
10486 PRIMARY Raytheon Company Dba Raytheon Co (USA)
10486 Raytheon Company Div Corp (USA)
Related Parts
5910-00-667-7187INTERCHANGEABLE
CAPACITOR,VARIABLE,AIR DIELECTRI
34352G1
5961-00-823-9975INTERCHANGEABLE
SEMICONDUCTOR DEVICE,DIODE
353-3620-010
5365-01-011-1598INTERCHANGEABLE
SHIM SET
10486 17020
8040-01-235-2642INTERCHANGEABLE
ADHESIVE
5996-01-350-1077INTERCHANGEABLE
AMPLIFIER,ELECTRONIC CONTROL
10486
5330-01-365-1757INTERCHANGEABLE
PARTS KIT,SEAL REPLACEMENT,MECHA
10486
6515-01-390-9318INTERCHANGEABLE
PAD,FOOT,METATARSAL
77333
3040-01-449-5690INTERCHANGEABLE
SHAFT,SHOULDERED
5330-01-673-0812INTERCHANGEABLE
GASKET
10486

Frequently Asked Questions

What is NSN 5977-00-537-5918?

NSN 5977-00-537-5918 is a Brush,electrical Contact, manufactured by Raytheon Company Dba Raytheon Co, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-537-5918?

NSN 5977-00-537-5918 has 4 cross-referenced part numbers: 10486 (Ducommun Labarge Technologies, Inc Dba Ducommun Labarge Technologies, Inc), 10486 (Raytheon Company), 10486 (Raytheon Company Dba Raytheon Co), 10486 (Raytheon Company Div Corp).

What NSN replaces 5977-00-537-5918?

There are 9 known substitutes for 5977-00-537-5918: 5910-00-667-7187, 5961-00-823-9975, 5365-01-011-1598 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 10486?

Key specifications for 10486: Contact Face Style: CONCAVE; Body Style: RECTANGULAR; Thickness: 0.247 INCHES NOMINAL IN; Terminal Diameter: 0.537 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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