PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

66449Terminal Junction Block,sectiona

Generac Mobile Products, Llc · NSN 5940-01-649-8814 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-649-8814 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-649-8814. Primary manufacturer part number: 66449.
Features
  • Terminal Junction Block,sectiona — FSC 5940
  • Terminal Type and Quantity: 8 QUICK CONNECT
  • Block Type: REGULAR
  • Pole Quantity: 2
  • Terminal Design: TERMINATING
  • Mounting Method: PANEL
  • Current Rating in Amps: 175.0
  • 1 verified cross-reference
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Junction Block,sectiona, cataloged under National Stock Number 5940-01-649-8814, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Generac Mobile Products, Llc. Government technical data includes 6 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
NSN5940-01-649-8814
Primary Part Number66449
Item NameTerminal Junction Block,sectiona
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerGenerac Mobile Products, Llc
StatusACTIVE
Terminal Type and Quantity8 QUICK CONNECT
Block TypeREGULAR
Pole Quantity2
Terminal DesignTERMINATING
Mounting MethodPANEL
Current Rating in Amps175.0
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4730-00-287-1564 INTERCHANGEABLE
Tee,pipe to Tube
2810-00-512-997366449 INTERCHANGEABLE
Body,oil Pump Check
Curtiss-Wright Controls, Inc. Div Actuation Division
5330-00-543-612866449 INTERCHANGEABLE
Gasket
L3harris Technologies, Inc Div Space & Airborne Systems
4820-01-009-9223 INTERCHANGEABLE
Valve,bleed
Cross-Reference Index
Part NumberManufacturer
66449 PRIMARY Generac Mobile Products, Llc (USA)
Related Parts
4730-00-287-1564INTERCHANGEABLE
TEE,PIPE TO TUBE
2810-00-512-9973INTERCHANGEABLE
BODY,OIL PUMP CHECK
66449
5330-00-543-6128INTERCHANGEABLE
GASKET
66449
4820-01-009-9223INTERCHANGEABLE
VALVE,BLEED

Frequently Asked Questions

What is NSN 5940-01-649-8814?

NSN 5940-01-649-8814 is a Terminal Junction Block,sectiona, manufactured by Generac Mobile Products, Llc, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-649-8814?

NSN 5940-01-649-8814 has 1 cross-referenced part number: 66449 (Generac Mobile Products, Llc).

What NSN replaces 5940-01-649-8814?

There are 4 known substitutes for 5940-01-649-8814: 4730-00-287-1564, 2810-00-512-9973, 5330-00-543-6128 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 66449?

Key specifications for 66449: Terminal Type and Quantity: 8 QUICK CONNECT; End Item Identification: 6115-01-591-1161; Block Type: REGULAR; Part Name Assigned by Controlling Agency: BLOCK,TERMINAL. 8 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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