PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A511Brush Set,electrical Contact

Echlin Inc · NSN 5977-00-144-4533 · FSC 5977 · No Item Name Available
Verified by PartsTable
NSN 5977-00-144-4533 — this item is cataloged by the U.S. Government under National Stock Number 5977-00-144-4533. Primary manufacturer part number: A511.
Features
  • Brush Set,electrical Contact — FSC 5977
  • Document Type: INDUSTRIAL DRAWING
  • Component Document Origin: INDUSTRIAL
  • Document Source: 19239
  • Component Quantity: 2
  • Document Identification: A511
  • 5 verified cross-references
  • Primary manufacturer: Echlin Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Brush Set,electrical Contact, cataloged under National Stock Number 5977-00-144-4533, 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 Echlin Inc. Government technical data includes 5 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 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: Cancelled.

Technical Specifications
ParameterValue
NSN5977-00-144-4533
Primary Part NumberA511
Item NameBrush Set,electrical Contact
FSC / FSG5977 / 59 — No Item Name Available
ManufacturerEchlin Inc
StatusCANCELLED
Document TypeINDUSTRIAL DRAWING
Component Document OriginINDUSTRIAL
Document Source19239
Component Quantity2
Document IdentificationA511
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 9
5325-00-063-7989A511 INTERCHANGEABLE
Eyelet,metallic
Edwin B. Stimpson Company, Inc. Dba Stimpson
4710-00-212-7404 INTERCHANGEABLE
Tube,metallic
6685-00-537-2490 INTERCHANGEABLE
Gage,pressure,dial Indicating
4710-00-901-7166 INTERCHANGEABLE
Tube,metallic
4710-00-901-7167 INTERCHANGEABLE
Tube,metallic
4710-00-901-7168 INTERCHANGEABLE
Tube,metallic
4710-00-901-7169 INTERCHANGEABLE
Tube,metallic
6685-01-016-1256A5-11 INTERCHANGEABLE
Gage,pressure,oxygen
Bellofram Corporation
5340-01-285-014212576937 INTERCHANGEABLE
Cap,protective,dust and Moisture
Army, United States Department of the Dba Watervliet Arsenal Div Business Development
Cross-Reference Index
Part NumberManufacturer
A511 Echlin Inc (USA)
16-50738 Kaitlin Corp (USA)
0661580-00 Hyster-Yale Group, Inc. Dba Yale Materials Handling (USA)
ML2012GS Prestolite Electric Inc (USA)
ML2012GS Prestolite Electric Inc (USA)
Related Parts
5325-00-063-7989INTERCHANGEABLE
EYELET,METALLIC
A511
4710-00-212-7404INTERCHANGEABLE
TUBE,METALLIC
6685-00-537-2490INTERCHANGEABLE
GAGE,PRESSURE,DIAL INDICATING
4710-00-901-7166INTERCHANGEABLE
TUBE,METALLIC
4710-00-901-7167INTERCHANGEABLE
TUBE,METALLIC
4710-00-901-7168INTERCHANGEABLE
TUBE,METALLIC
4710-00-901-7169INTERCHANGEABLE
TUBE,METALLIC
6685-01-016-1256INTERCHANGEABLE
GAGE,PRESSURE,OXYGEN
A5-11
5340-01-285-0142INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
12576937

Frequently Asked Questions

What is NSN 5977-00-144-4533?

NSN 5977-00-144-4533 is a Brush Set,electrical Contact, manufactured by Echlin Inc, classified under FSC 5977 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5977-00-144-4533?

NSN 5977-00-144-4533 has 5 cross-referenced part numbers: A511 (Echlin Inc), 16-50738 (Kaitlin Corp), 0661580-00 (Hyster-Yale Group, Inc. Dba Yale Materials Handling), ML2012GS (Prestolite Electric Inc), ML2012GS (Prestolite Electric Inc).

What NSN replaces 5977-00-144-4533?

There are 9 known substitutes for 5977-00-144-4533: 5325-00-063-7989, 4710-00-212-7404, 6685-00-537-2490 and 6 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A511?

Key specifications for A511: Document Type: INDUSTRIAL DRAWING; Component Document Origin: INDUSTRIAL; Document Source: 19239; Component Quantity: 2. 5 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5977-00-144-4533 still in active supply?

NSN 5977-00-144-4533 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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