PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A3409Grommet,nonmetallic

Dcm Manufacturing, Inc. · NSN 5325-00-012-0879 · FSC 5325 · No Item Name Available
Verified by PartsTable
NSN 5325-00-012-0879 — this item is cataloged by the U.S. Government under National Stock Number 5325-00-012-0879. Primary manufacturer part number: A3409.
Features
  • Grommet,nonmetallic — FSC 5325
  • Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
  • Material: RUBBER SYNTHETIC OVERALL
  • Groove Outside Diameter: 0.844 INCHES NOMINAL IN
  • Flange Thickness: 0.125 INCHES NOMINAL IN
  • Large Flange Outside Diameter: 1.062 INCHES NOMINAL IN
  • Groove Width: 0.062 INCHES NOMINAL IN
  • Hole Diameter: 0.500 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic Overall construction
General Description

The Grommet,nonmetallic, cataloged under National Stock Number 5325-00-012-0879, is classified within Federal Supply Class 5325 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Dcm Manufacturing, Inc.. Government technical data includes 9 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 6 commercial cross-references from 4 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
NSN5325-00-012-0879
Primary Part NumberA3409
Item NameGrommet,nonmetallic
FSC / FSG5325 / 53 — No Item Name Available
ManufacturerDcm Manufacturing, Inc.
StatusCANCELLED
Nonmetallic Hardness Rating55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A
MaterialRUBBER SYNTHETIC OVERALL
Groove Outside Diameter0.844 INCHES NOMINAL IN
Flange Thickness0.125 INCHES NOMINAL IN
Large Flange Outside Diameter1.062 INCHES NOMINAL IN
Groove Width0.062 INCHES NOMINAL IN
Hole Diameter0.500 INCHES NOMINAL IN
Grommet Construction TypeSOLID
Grommet StyleROUND
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 5
4730-00-289-3163 INTERCHANGEABLE
Adapter,straight,pipe to Tube
2510-00-353-0611 INTERCHANGEABLE
Rack Assy,side
5360-00-439-5746A-1524 INTERCHANGEABLE
Spring,helical,compression
Essex Industries, Inc. Dba Essex Industries
5910-00-861-27758826430-501 INTERCHANGEABLE
Retainer,capacitor
L3 Technologies, Inc. Div Communication Systems-East
4120-00-884-824167A81D2 INTERCHANGEABLE
Air Conditioner
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
Cross-Reference Index
Part NumberManufacturer
A3409 PRIMARY Dcm Manufacturing, Inc. (USA)
120879 Navistar International Corporation Dba Navistar (USA)
BN81081A Continental Rubber Works (USA)
457E132 PRIMARY Dcm Manufacturing, Inc. (USA)
A1524 PRIMARY Dcm Manufacturing, Inc. (USA)
120879 PRIMARY Chrysler Realty Company Llc Dba Daimler Chrysler (USA)
Related Parts
4730-00-289-3163INTERCHANGEABLE
ADAPTER,STRAIGHT,PIPE TO TUBE
2510-00-353-0611INTERCHANGEABLE
RACK ASSY,SIDE
5360-00-439-5746INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A-1524
5910-00-861-2775INTERCHANGEABLE
RETAINER,CAPACITOR
8826430-501
4120-00-884-8241INTERCHANGEABLE
AIR CONDITIONER
67A81D2

Frequently Asked Questions

What is NSN 5325-00-012-0879?

NSN 5325-00-012-0879 is a Grommet,nonmetallic, manufactured by Dcm Manufacturing, Inc., classified under FSC 5325 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5325-00-012-0879?

NSN 5325-00-012-0879 has 6 cross-referenced part numbers: A3409 (Dcm Manufacturing, Inc.), 120879 (Navistar International Corporation Dba Navistar), BN81081A (Continental Rubber Works), 457E132 (Dcm Manufacturing, Inc.), A1524 (Dcm Manufacturing, Inc.) and 1 more.

What NSN replaces 5325-00-012-0879?

There are 5 known substitutes for 5325-00-012-0879: 4730-00-289-3163, 2510-00-353-0611, 5360-00-439-5746 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A3409?

Key specifications for A3409: Nonmetallic Hardness Rating: 55.0 MINIMUM SHORE DUROMETER A AND 65.0 MAXIMUM SHORE DUROMETER A; Material: RUBBER SYNTHETIC OVERALL; Groove Outside Diameter: 0.844 INCHES NOMINAL IN; Flange Thickness: 0.125 INCHES NOMINAL IN. 10 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5325-00-012-0879 still in active supply?

NSN 5325-00-012-0879 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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