PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0403-0004Bumper

Hewlett-Packard Company Dba HP · NSN 5340-00-846-8451 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-846-8451 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-846-8451. Primary manufacturer part number: 0403-0004.
Features
  • Bumper — FSC 5340
  • First Counterbore Diameter: 0.391 INCHES NOMINAL IN
  • Material: RUBBER SYNTHETIC
  • First Counterbore Depth: 0.469 INCHES NOMINAL IN
  • Color: BLACK
  • Hole Diameter: 0.188 INCHES NOMINAL IN
  • Style Designator: FLAT TOP COUNTERBORED
  • Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Rubber Synthetic construction
General Description

The Bumper, cataloged under National Stock Number 5340-00-846-8451, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Hewlett-Packard Company Dba HP. Government technical data includes 7 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 11 commercial cross-references from 5 manufacturers, enabling identification through both NSN and commercial part number lookups. 10 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-846-8451
Primary Part Number0403-0004
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerHewlett-Packard Company Dba HP
StatusCANCELLED
First Counterbore Diameter0.391 INCHES NOMINAL IN
MaterialRUBBER SYNTHETIC
First Counterbore Depth0.469 INCHES NOMINAL IN
ColorBLACK
Hole Diameter0.188 INCHES NOMINAL IN
Style DesignatorFLAT TOP COUNTERBORED
Outside/top Flange Diameter1.000 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Unit of IssueEA
Verified Substitutes 10
No Item Name Available
Battery,storage
5950-00-227-5687SCC26760 INTERCHANGEABLE
Transformer,radio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
2940-00-350-6491 INTERCHANGEABLE
Cleaner
5340-01-111-8563 INTERCHANGEABLE
Handle,manual Control
5340-01-115-0119910079-6 INTERCHANGEABLE
Cap,protective,dust and Moisture
Parker Hannifin Corporation Div Hydraulic Systems Division
6210-01-228-71813990 INTERCHANGEABLE
Fixture,lighting
Kenall Manufacturing Co.
7450-01-231-20843753 INTERCHANGEABLE
Recorder-Reproducer Set,sound
Dictaphone Corporation
6230-01-411-8535ACR/MS-2000M INTERCHANGEABLE
Light,marker,distress
Acr Electronics, Inc. Dba Acr Electronics Inc
6625-01-614-7619 INTERCHANGEABLE
Multimeter
Cross-Reference Index
Part NumberManufacturer
39-90 Hewlett-Packard Company Dba HP (USA)
39-90 Keysight Technologies Inc (USA)
5MS707 Hewlett-Packard Company Dba HP (USA)
0403-0004 Keysight Technologies, Inc. (USA)
5340008468451 E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales
9100796 Us Army Aviation and Missile Command (USA)
0403-0004 PRIMARY Hewlett-Packard Company Dba HP (USA)
0403-0004 PRIMARY Keysight Technologies Inc (USA)
5MS707 Keysight Technologies Inc (USA)
5MS707 Keysight Technologies, Inc. (USA)
39-90 Keysight Technologies, Inc. (USA)
Related Parts
5340-00-660-0773SUCCESSOR
NO ITEM NAME AVAILABLE
6140-01-577-1995SUCCESSOR
BATTERY,STORAGE
5950-00-227-5687INTERCHANGEABLE
TRANSFORMER,RADIO FREQUENCY
SCC26760
2940-00-350-6491INTERCHANGEABLE
CLEANER
5340-01-111-8563INTERCHANGEABLE
HANDLE,MANUAL CONTROL
5340-01-115-0119INTERCHANGEABLE
CAP,PROTECTIVE,DUST AND MOISTURE
910079-6
6210-01-228-7181INTERCHANGEABLE
FIXTURE,LIGHTING
3990
7450-01-231-2084INTERCHANGEABLE
RECORDER-REPRODUCER SET,SOUND
3753
6230-01-411-8535INTERCHANGEABLE
LIGHT,MARKER,DISTRESS
ACR/MS-2000M
6625-01-614-7619INTERCHANGEABLE
MULTIMETER

Frequently Asked Questions

What is NSN 5340-00-846-8451?

NSN 5340-00-846-8451 is a Bumper, manufactured by Hewlett-Packard Company Dba HP, classified under FSC 5340 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5340-00-846-8451?

NSN 5340-00-846-8451 has 11 cross-referenced part numbers: 39-90 (Hewlett-Packard Company Dba HP), 39-90 (Keysight Technologies Inc), 5MS707 (Hewlett-Packard Company Dba HP), 0403-0004 (Keysight Technologies, Inc.), 5340008468451 (E.c.a Etablissement Central Des Approvisionnements Des Forces Armees Royales) and 6 more.

What NSN replaces 5340-00-846-8451?

There are 10 known substitutes for 5340-00-846-8451: 5340-00-660-0773, 6140-01-577-1995, 5950-00-227-5687 and 7 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 0403-0004?

Key specifications for 0403-0004: First Counterbore Diameter: 0.391 INCHES NOMINAL IN; Material: RUBBER SYNTHETIC; First Counterbore Depth: 0.469 INCHES NOMINAL IN; Overall Height: 0.813 INCHES NOMINAL IN. 8 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5340-00-846-8451 still in active supply?

NSN 5340-00-846-8451 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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