PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

6409Bumper

Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp · NSN 5340-00-598-8806 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-598-8806 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-598-8806. Primary manufacturer part number: 6409.
Features
  • Bumper — FSC 5340
  • Style Designator: DOUBLE FLANGE
  • Groove Diameter: 0.188 INCHES NOMINAL IN
  • Bottom Flange Width: 0.163 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • Outside/top Flange Diameter: 0.375 INCHES NOMINAL IN
  • Bottom Flange Diameter: 0.250 INCHES NOMINAL IN
  • Top Flange Width: 0.188 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Bumper, cataloged under National Stock Number 5340-00-598-8806, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-598-8806
Primary Part Number6409
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp
StatusACTIVE
Style DesignatorDOUBLE FLANGE
Groove Diameter0.188 INCHES NOMINAL IN
Bottom Flange Width0.163 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
Outside/top Flange Diameter0.375 INCHES NOMINAL IN
Bottom Flange Diameter0.250 INCHES NOMINAL IN
Top Flange Width0.188 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Unit of IssueEA
Verified Substitutes 8
5915-00-496-22012920137-9 INTERCHANGEABLE
Filter,band Pass
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
3110-00-554-34661409-1B1 INTERCHANGEABLE
Bearing,ball,annular
Schatz Bearing Corporation Dba Schatz Bearing Corp
9330-00-663-59211117882 INTERCHANGEABLE
Window,observation
Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier
6680-01-190-1340029-20542 INTERCHANGEABLE
Drive Tang
Ametek Inc Dba Ametek Iscd Div Iscd
4930-01-239-83136409 INTERCHANGEABLE
Housing,air Cleaner
Saylor-Beall Manufacturing Company
4030-01-293-62376409 INTERCHANGEABLE
Spike
General Dynamics Mission Systems, Inc.
4940-01-299-047420-1501 INTERCHANGEABLE
Parts Kit,spray Gun
Bedford Precision Parts Corp
5865-01-443-74466409 INTERCHANGEABLE
Coupler,radar Receiver
Tech Resources, Inc
Cross-Reference Index
Part NumberManufacturer
117882 Systron-Donner Corp Microwave/instrument Div (USA)
196-0031-001 The Boeing Company Div Legacy Boeing Hb1 (USA)
6409 PRIMARY Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp (USA)
Related Parts
5915-00-496-2201INTERCHANGEABLE
FILTER,BAND PASS
2920137-9
3110-00-554-3466INTERCHANGEABLE
BEARING,BALL,ANNULAR
1409-1B1
9330-00-663-5921INTERCHANGEABLE
WINDOW,OBSERVATION
1117882
6680-01-190-1340INTERCHANGEABLE
DRIVE TANG
029-20542
4930-01-239-8313INTERCHANGEABLE
HOUSING,AIR CLEANER
6409
4030-01-293-6237INTERCHANGEABLE
SPIKE
6409
4940-01-299-0474INTERCHANGEABLE
PARTS KIT,SPRAY GUN
20-1501
5865-01-443-7446INTERCHANGEABLE
COUPLER,RADAR RECEIVER
6409

Frequently Asked Questions

What is NSN 5340-00-598-8806?

NSN 5340-00-598-8806 is a Bumper, manufactured by Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-598-8806?

NSN 5340-00-598-8806 has 3 cross-referenced part numbers: 117882 (Systron-Donner Corp Microwave/instrument Div), 196-0031-001 (The Boeing Company Div Legacy Boeing Hb1), 6409 (Rubbercraft Corporation of California, Ltd. Dba Rubbercraft Corp).

What NSN replaces 5340-00-598-8806?

There are 8 known substitutes for 5340-00-598-8806: 5915-00-496-2201, 3110-00-554-3466, 9330-00-663-5921 and 5 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 6409?

Key specifications for 6409: Style Designator: DOUBLE FLANGE; Groove Diameter: 0.188 INCHES NOMINAL IN; Bottom Flange Width: 0.163 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC. 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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