PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

300440Distribution Box

Heil Trailer International Llc · NSN 6110-01-699-2779 · FSC 6110 · No Item Name Available
Verified by PartsTable
NSN 6110-01-699-2779 — this item is cataloged by the U.S. Government under National Stock Number 6110-01-699-2779. Primary manufacturer part number: 300440.
Features
  • Distribution Box — FSC 6110
  • 1 verified cross-reference
  • Primary manufacturer: Heil Trailer International Llc
Applications
  • Electrical power distribution
  • Generator and power systems
  • Industrial motor installations
General Description

The Distribution Box, cataloged under National Stock Number 6110-01-699-2779, is classified within Federal Supply Class 6110 (No Item Name Available) of the Electric Wire, Power, and Distribution Equipment group. The primary manufacturer of record is Heil Trailer International Llc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Catalog Facts
Item NameDistribution Box
FSC / FSG6110 — No Item Name Available (FSG 61)
ManufacturersHeil Trailer International Llc (CAGE 63576)
Technical Specifications
ParameterValue
NSN6110-01-699-2779
Primary Part Number300440
Item NameDistribution Box
FSC / FSG6110 / 61 — No Item Name Available
ManufacturerHeil Trailer International Llc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
5331-00-185-0075905819-01 INTERCHANGEABLE
O-Ring
Lockheed Martin Corp Dba Lockheed Martin Div Mst - Eagan
5120-00-277-1244 INTERCHANGEABLE
Wrench,open End
5360-00-734-3279300440 INTERCHANGEABLE
Spring,helical,torsion
Sypris Electronics, Llc Div Sypris Electronics, Llc - Colorado Field Services
Cross-Reference Index
Part NumberManufacturer
300440 PRIMARY Heil Trailer International Llc (USA)
Related Parts
5331-00-185-0075INTERCHANGEABLE
O-RING
905819-01
5120-00-277-1244INTERCHANGEABLE
WRENCH,OPEN END
5360-00-734-3279INTERCHANGEABLE
SPRING,HELICAL,TORSION
300440

Frequently Asked Questions

What is NSN 6110-01-699-2779?

NSN 6110-01-699-2779 is a Distribution Box, manufactured by Heil Trailer International Llc, classified under FSC 6110 (No Item Name Available). Status: active.

What are the part numbers for NSN 6110-01-699-2779?

NSN 6110-01-699-2779 has 1 cross-referenced part number: 300440 (Heil Trailer International Llc).

What NSN replaces 6110-01-699-2779?

There are 3 known substitutes for 6110-01-699-2779: 5331-00-185-0075, 5120-00-277-1244, 5360-00-734-3279. Verify interchangeability with system specifications before substitution.

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