PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

4178Insulator,cover

New Haven Mfg Corp · NSN 5970-00-065-4872 · FSC 5970 · No Item Name Available
Verified by PartsTable
NSN 5970-00-065-4872 — this item is cataloged by the U.S. Government under National Stock Number 5970-00-065-4872. Primary manufacturer part number: 4178.
Features
  • Insulator,cover — FSC 5970
  • 1 verified cross-reference
  • Primary manufacturer: New Haven Mfg Corp
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Insulator,cover, cataloged under National Stock Number 5970-00-065-4872, is classified within Federal Supply Class 5970 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is New Haven Mfg Corp. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 9 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameInsulator,cover
FSC / FSG5970 — No Item Name Available (FSG 59)
ManufacturersNew Haven Mfg Corp (CAGE 26344)
Technical Specifications
ParameterValue
NSN5970-00-065-4872
Primary Part Number4178
Item NameInsulator,cover
FSC / FSG5970 / 59 — No Item Name Available
ManufacturerNew Haven Mfg Corp
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 9
1560-00-141-94451327-512540M1 INTERCHANGEABLE
Adapter,pressure Fuel Servicing
Parker Hannifin Corporation Div Aerospace Group Headquarters
5977-00-379-43494178 INTERCHANGEABLE
Brush,electrical Contact
Magnetics Intl Inc
4320-00-399-13124178 INTERCHANGEABLE
Cover,hydraulic,pump-Motor
Smith Meter Inc Parts Opn
5340-00-501-61954178 INTERCHANGEABLE
Strap,retaining
Abb Installation Products Inc
5920-00-817-64274178 INTERCHANGEABLE
Fuseholder,block
Cooper Bussmann, Llc Dba Cooper Industries
5950-00-992-37663108 INTERCHANGEABLE
Reactor
Inrcore, Llc Div Inrcore
4240-01-149-92084178CL INTERCHANGEABLE
Visor,faceshield,industrial
Fibre-Metal Products Co Inc
5935-01-318-080877C718606P001 INTERCHANGEABLE
Connector,receptacle,electrical
Lockheed Martin Corporation Div Rms
5940-01-605-11954178 INTERCHANGEABLE
Post,binding,electrical
Keystone Electronics Corp
Cross-Reference Index
Part NumberManufacturer
4178 New Haven Mfg Corp (USA)
Related Parts
1560-00-141-9445INTERCHANGEABLE
ADAPTER,PRESSURE FUEL SERVICING
1327-512540M1
5977-00-379-4349INTERCHANGEABLE
BRUSH,ELECTRICAL CONTACT
4178
4320-00-399-1312INTERCHANGEABLE
COVER,HYDRAULIC,PUMP-MOTOR
4178
5340-00-501-6195INTERCHANGEABLE
STRAP,RETAINING
4178
5920-00-817-6427INTERCHANGEABLE
FUSEHOLDER,BLOCK
4178
5950-00-992-3766INTERCHANGEABLE
REACTOR
3108
4240-01-149-9208INTERCHANGEABLE
VISOR,FACESHIELD,INDUSTRIAL
4178CL
5935-01-318-0808INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
77C718606P001
5940-01-605-1195INTERCHANGEABLE
POST,BINDING,ELECTRICAL
4178

Frequently Asked Questions

What is NSN 5970-00-065-4872?

NSN 5970-00-065-4872 is a Insulator,cover, manufactured by New Haven Mfg Corp, classified under FSC 5970 (No Item Name Available). Status: active.

What are the part numbers for NSN 5970-00-065-4872?

NSN 5970-00-065-4872 has 1 cross-referenced part number: 4178 (New Haven Mfg Corp).

What NSN replaces 5970-00-065-4872?

There are 9 known substitutes for 5970-00-065-4872: 1560-00-141-9445, 5977-00-379-4349, 4320-00-399-1312 and 6 more. Verify interchangeability with system specifications before substitution.

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