PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

MIL-R-6855Nonmetallic Channel

Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M · NSN 9390-00-033-4834 · FSC 9390 · No Item Name Available
Verified by PartsTable
NSN 9390-00-033-4834 — this item is cataloged by the U.S. Government under National Stock Number 9390-00-033-4834. Primary manufacturer part number: MIL-R-6855.
Features
  • Nonmetallic Channel — FSC 9390
  • Nondefinitive Spec/std Data: 1 CLASS AND EXTRUDEDSHAPE FORM AND 60 GRADE
  • Material: RUBBER SYNTHETIC
  • Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
  • Cross-Sectional Shape Style: OPEN CHANNEL
  • Temp Rating: 100.0 CELSIUS DEGC
  • Right Side Flange Height: 1.250 INCHES NOMINAL IN
  • Environmental Protection: PETROLEUM AND FUEL RESISTANT AND LOW TEMPERATURE
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Nonmetallic Channel, cataloged under National Stock Number 9390-00-033-4834, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M. Government technical data includes 17 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN9390-00-033-4834
Primary Part NumberMIL-R-6855
Item NameNonmetallic Channel
FSC / FSG9390 / 93 — No Item Name Available
ManufacturerMilitary Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
StatusACTIVE
Nondefinitive Spec/std Data1 CLASS AND EXTRUDEDSHAPE FORM AND 60 GRADE
MaterialRUBBER SYNTHETIC
Nonmetallic Hardness Rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
Cross-Sectional Shape StyleOPEN CHANNEL
Temp Rating100.0 CELSIUS DEGC
Right Side Flange Height1.250 INCHES NOMINAL IN
Environmental ProtectionPETROLEUM AND FUEL RESISTANT AND LOW TEMPERATURE
Left-Side Flange Tip StyleLEFT SQUARE END
Right Side Flange Thickness0.250 INCHES NOMINAL IN
Outer Radius Where Left Flange Joins Base Flange0.188 INCHES NOMINAL IN
Fillet Radius Where Right Flange Joins Base Flange0.062 INCHES NOMINAL IN
Left Side Flange Thickness0.250 INCHES NOMINAL IN
Right-Side Flange Tip StyleRIGHT SQUARE END
Outer Radius Where Right Flange Joins Base Flange0.188 INCHES NOMINAL IN
Material Document and ClassificationMIL-R-6855, CLASS 1, GRADE 60 MIL SPEC SINGLE MATERIAL RESPONSE
Fillet Radius Where Left Flange Joins Base Flange0.062 INCHES NOMINAL IN
Base Flange Thickness0.250 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
5315-00-054-4009 INTERCHANGEABLE
Pin,straight,headless
3455-00-228-5223ASME B94.19 TABLE 41 INTERCHANGEABLE
Cutter,milling,end
The American Society of Mechanical Engineers
5305-00-425-2340S130 INTERCHANGEABLE
Screw,cap,hexagon Head
Cummins Inc.
5998-00-460-03936723-00330 INTERCHANGEABLE
Circuit Card Assembly
Bae Systems (operations) Limited
7021-01-132-7343S130 INTERCHANGEABLE
Computer,digital
Data General Corporation
3460-01-353-8118S-130 INTERCHANGEABLE
Sleeve,expansion Mandrel
Sunnen Products Co
2540-01-421-5231S-130 INTERCHANGEABLE
Chock,wheel-Track
Columbus Jack Corporation Div Columbus Jack
Cross-Reference Index
Part NumberManufacturer
MIL-R-6855 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
S130 Northrop Grumman Systems Corporation (USA)
Related Parts
5315-00-054-4009INTERCHANGEABLE
PIN,STRAIGHT,HEADLESS
3455-00-228-5223INTERCHANGEABLE
CUTTER,MILLING,END
ASME B94.19 TABLE 41
5305-00-425-2340INTERCHANGEABLE
SCREW,CAP,HEXAGON HEAD
S130
5998-00-460-0393INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
6723-00330
7021-01-132-7343INTERCHANGEABLE
COMPUTER,DIGITAL
S130
3460-01-353-8118INTERCHANGEABLE
SLEEVE,EXPANSION MANDREL
S-130
2540-01-421-5231INTERCHANGEABLE
CHOCK,WHEEL-TRACK
S-130

Frequently Asked Questions

What is NSN 9390-00-033-4834?

NSN 9390-00-033-4834 is a Nonmetallic Channel, manufactured by Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M, classified under FSC 9390 (No Item Name Available). Status: active.

What are the part numbers for NSN 9390-00-033-4834?

NSN 9390-00-033-4834 has 2 cross-referenced part numbers: MIL-R-6855 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M), S130 (Northrop Grumman Systems Corporation).

What NSN replaces 9390-00-033-4834?

There are 7 known substitutes for 9390-00-033-4834: 5315-00-054-4009, 3455-00-228-5223, 5305-00-425-2340 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of MIL-R-6855?

Key specifications for MIL-R-6855: Nondefinitive Spec/std Data: 1 CLASS AND EXTRUDEDSHAPE FORM AND 60 GRADE; Material: RUBBER SYNTHETIC; Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A; Cross-Sectional Shape Style: OPEN CHANNEL. 20 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com