PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3142391Nonmetallic Channel

Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir · NSN 9390-00-809-0944 · FSC 9390 · No Item Name Available
Verified by PartsTable
NSN 9390-00-809-0944 — this item is cataloged by the U.S. Government under National Stock Number 9390-00-809-0944. Primary manufacturer part number: A3142391.
Features
  • Nonmetallic Channel — FSC 9390
  • Left-Side Flange Tip Style: LEFT SQUARE END
  • Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY LENGTH
  • Material Document and Classification: MIL-STD-417, TYPE S, CLASS SB, GRADE SB505 MIL STD SINGLE MATERIAL RESPONSE
  • Right-Side Flange Tip Style: RIGHT SQUARE END
  • Minimum Tensile Strength: ERR-060
  • Nonmetallic Hardness Rating: 45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
  • Material: RUBBER SYNTHETIC
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Nonmetallic Channel, cataloged under National Stock Number 9390-00-809-0944, is classified within Federal Supply Class 9390 (No Item Name Available) of the Nonmetallic Fabricated Materials group. The primary manufacturer of record is Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir. Government technical data includes 16 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9390-00-809-0944
Primary Part NumberA3142391
Item NameNonmetallic Channel
FSC / FSG9390 / 93 — No Item Name Available
ManufacturerUs Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
StatusCANCELLED
Left-Side Flange Tip StyleLEFT SQUARE END
Reference Number Differentiating CharacteristicsAS DIFFERENTIATED BY LENGTH
Material Document and ClassificationMIL-STD-417, TYPE S, CLASS SB, GRADE SB505 MIL STD SINGLE MATERIAL RESPONSE
Right-Side Flange Tip StyleRIGHT SQUARE END
Minimum Tensile StrengthERR-060
Nonmetallic Hardness Rating45.0 MINIMUM SHORE DUROMETER A AND 55.0 MAXIMUM SHORE DUROMETER A
MaterialRUBBER SYNTHETIC
Cross-Sectional Shape StyleOPEN CHANNEL
Environmental ProtectionOIL RESISTANT
Base Flange Thickness0.062 INCHES NOMINAL IN
Outer Radius Where Right Flange Joins Base Flange0.031 INCHES NOMINAL IN
Length300.000 INCHES NOMINAL IN
Right Side Flange Thickness0.062 INCHES NOMINAL IN
Outer Radius Where Left Flange Joins Base Flange0.031 INCHES NOMINAL IN
Right Side Flange Height0.250 INCHES NOMINAL IN
Left Side Flange Thickness0.062 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
5310-00-010-6496 INTERCHANGEABLE
Washer,lock
5365-00-209-4042X5-40 INTERCHANGEABLE
Spacer,ring
Horizon Aerospace Llc Dba Magnetics Division
3110-01-014-2627X540 INTERCHANGEABLE
Bearing,ball,annular
Nsk Corp Bearing Div
6730-01-497-0464 INTERCHANGEABLE
Projector,multimedia
1420-01-646-2441919275-2 INTERCHANGEABLE
Panel,structural,airframe
Lockheed Martin Corp
Cross-Reference Index
Part NumberManufacturer
A3142391 Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir (USA)
ZX4329 Minor Rubber Co Inc (USA)
9192752 Us Army Aviation and Missile Command (USA)
H01380-19 Gte Products Corp Lighting Products Group (USA)
MIL-R-3065 GRADE SB505 Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M
X-540 Atlantic India Rubber Co Inc (USA)
0521-608-001 Becton Dickinson and Co Primary Care Diagnostics Div (USA)
Related Parts
5310-00-010-6496INTERCHANGEABLE
WASHER,LOCK
5365-00-209-4042INTERCHANGEABLE
SPACER,RING
X5-40
3110-01-014-2627INTERCHANGEABLE
BEARING,BALL,ANNULAR
X540
6730-01-497-0464INTERCHANGEABLE
PROJECTOR,MULTIMEDIA
1420-01-646-2441INTERCHANGEABLE
PANEL,STRUCTURAL,AIRFRAME
919275-2

Frequently Asked Questions

What is NSN 9390-00-809-0944?

NSN 9390-00-809-0944 is a Nonmetallic Channel, manufactured by Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir, classified under FSC 9390 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9390-00-809-0944?

NSN 9390-00-809-0944 has 7 cross-referenced part numbers: A3142391 (Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir), ZX4329 (Minor Rubber Co Inc), 9192752 (Us Army Aviation and Missile Command), H01380-19 (Gte Products Corp Lighting Products Group), MIL-R-3065 GRADE SB505 (Military Specifications Promulgated by Military Departments/agencies Under Authority of Defense Standardization Manual 4120 3-M) and 2 more.

What NSN replaces 9390-00-809-0944?

There are 5 known substitutes for 9390-00-809-0944: 5310-00-010-6496, 5365-00-209-4042, 3110-01-014-2627 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3142391?

Key specifications for A3142391: Overall Width: 0.250 INCHES NOMINAL IN; Left-Side Flange Tip Style: LEFT SQUARE END; Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY LENGTH; Special Features: COLOR,BLACK. 19 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9390-00-809-0944 still in active supply?

NSN 9390-00-809-0944 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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