PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47753-1Bumper

Raytheon Company Dba Raytheon · NSN 5340-00-051-6914 · FSC 5340 · No Item Name Available
Verified by PartsTable
NSN 5340-00-051-6914 — this item is cataloged by the U.S. Government under National Stock Number 5340-00-051-6914. Primary manufacturer part number: 47753-1.
Features
  • Bumper — FSC 5340
  • Material: RUBBER BUTADIENE-STYRENE CLASS SBR
  • Style Designator: DONUT TOP COUNTERBORED
  • Outside/top Flange Diameter: 0.625 INCHES NOMINAL IN
  • First Counterbore Diameter: 0.250 INCHES NOMINAL IN
  • First Counterbore Depth: 0.188 INCHES NOMINAL IN
  • Hole Diameter: 0.094 INCHES NOMINAL IN
  • 2 verified cross-references
Applications
  • Applications requiring Rubber Butadiene-Styrene Class Sbr construction
General Description

The Bumper, cataloged under National Stock Number 5340-00-051-6914, is classified within Federal Supply Class 5340 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Raytheon Company Dba Raytheon. Government technical data includes 6 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. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5340-00-051-6914
Primary Part Number47753-1
Item NameBumper
FSC / FSG5340 / 53 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
MaterialRUBBER BUTADIENE-STYRENE CLASS SBR
Style DesignatorDONUT TOP COUNTERBORED
Outside/top Flange Diameter0.625 INCHES NOMINAL IN
First Counterbore Diameter0.250 INCHES NOMINAL IN
First Counterbore Depth0.188 INCHES NOMINAL IN
Hole Diameter0.094 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5306-00-144-3648
HAZMATNo
Unit of IssueEA
Verified Substitutes 3
Bolt,machine
3110-00-571-39717A400054 INTERCHANGEABLE
Ring,bearing,outer
Fwd Seagrave Holdings Lp
2840-01-160-6380477531 INTERCHANGEABLE
Boss,turbine Engine
Rtx Corporation Dba Pratt & Whitney Div Pratt &whitney
Cross-Reference Index
Part NumberManufacturer
47753-1 PRIMARY Raytheon Company Dba Raytheon (USA)
400054 Richards Imagery Interpretation Systems, L.l.c. (USA)
Related Parts
SUCCESSOR 5306-00-144-3648 Bolt,machine
3110-00-571-3971INTERCHANGEABLE
RING,BEARING,OUTER
7A400054
2840-01-160-6380INTERCHANGEABLE
BOSS,TURBINE ENGINE
477531

Frequently Asked Questions

What is NSN 5340-00-051-6914?

NSN 5340-00-051-6914 is a Bumper, manufactured by Raytheon Company Dba Raytheon, classified under FSC 5340 (No Item Name Available). Status: active.

What are the part numbers for NSN 5340-00-051-6914?

NSN 5340-00-051-6914 has 2 cross-referenced part numbers: 47753-1 (Raytheon Company Dba Raytheon), 400054 (Richards Imagery Interpretation Systems, L.l.c.).

What NSN replaces 5340-00-051-6914?

There are 3 known substitutes for 5340-00-051-6914: 5306-00-144-3648, 3110-00-571-3971, 2840-01-160-6380. Verify interchangeability with system specifications before substitution.

What are the specifications of 47753-1?

Key specifications for 47753-1: Material: RUBBER BUTADIENE-STYRENE CLASS SBR; Style Designator: DONUT TOP COUNTERBORED; Outside/top Flange Diameter: 0.625 INCHES NOMINAL IN; Overall Height: 0.375 INCHES NOMINAL IN. 7 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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