PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4-1016Holder,electrical Contact Brush

Titan Corp the · NSN 5977-00-238-9998 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-238-9998 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-238-9998. Primary manufacturer part number: 4-1016.
Features
  • Holder,electrical Contact Brush — FSC 5977
  • Inside Thickness: 0.312 INCHES NOMINAL IN
  • Overall Thickness: 1.750 INCHES NOMINAL IN
  • Inside Width: 0.625 INCHES NOMINAL IN
  • Mounting Facility: CLAMP
  • Mounting Facility Quantity: 1
  • Terminal Type: SCREW
  • Inside Length: 1.375 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Alloy Box construction
General Description

The Holder,electrical Contact Brush, cataloged under National Stock Number 5977-00-238-9998, 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 Titan Corp the. Government technical data includes 10 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5977-00-238-9998
Primary Part Number4-1016
Item NameHolder,electrical Contact Brush
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerTitan Corp the
StatusACTIVE
Inside Thickness0.312 INCHES NOMINAL IN
Overall Thickness1.750 INCHES NOMINAL IN
Inside Width0.625 INCHES NOMINAL IN
Mounting FacilityCLAMP
Mounting Facility Quantity1
Terminal TypeSCREW
Inside Length1.375 INCHES NOMINAL IN
Brush Quantity Accommodated Per Holder1
Terminal Quantity1
MaterialCOPPER ALLOY BOX
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
2825-00-146-805341016 INTERCHANGEABLE
Block
Northrop Grumman Systems Corporation Div Marine Systems
2510-01-011-452011686150 INTERCHANGEABLE
Air Spring,vehicular
U S Army Tank Automotive Command Amsta-Im-Mm
5310-01-323-379241-016 INTERCHANGEABLE
Nut,plain,hexagon
Wire-Pro, Inc Dba Wpi-Salem Division
8465-01-589-065141016 INTERCHANGEABLE
Hydration System
Camelbak Products, Llc Dba Camelbak
Cross-Reference Index
Part NumberManufacturer
4-1016 Titan Corp the (USA)
Related Parts
2825-00-146-8053INTERCHANGEABLE
BLOCK
41016
2510-01-011-4520INTERCHANGEABLE
AIR SPRING,VEHICULAR
11686150
5310-01-323-3792INTERCHANGEABLE
NUT,PLAIN,HEXAGON
41-016
8465-01-589-0651INTERCHANGEABLE
HYDRATION SYSTEM
41016

Frequently Asked Questions

What is NSN 5977-00-238-9998?

NSN 5977-00-238-9998 is a Holder,electrical Contact Brush, manufactured by Titan Corp the, classified under FSC 5977 (No Item Name Available). Status: active.

What are the part numbers for NSN 5977-00-238-9998?

NSN 5977-00-238-9998 has 1 cross-referenced part number: 4-1016 (Titan Corp the).

What NSN replaces 5977-00-238-9998?

There are 4 known substitutes for 5977-00-238-9998: 2825-00-146-8053, 2510-01-011-4520, 5310-01-323-3792 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 4-1016?

Key specifications for 4-1016: Overall Width: 1.001 INCHES NOMINAL IN; Inside Thickness: 0.312 INCHES NOMINAL IN; Overall Thickness: 1.750 INCHES NOMINAL IN; Inside Width: 0.625 INCHES NOMINAL IN. 13 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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