CBR-4-3-N-1-M4.420
Machine Reamer
This page provides complete and verified information for part number CBR-4-3-N-1-M4.420, NSN 3455-01-678-6117
You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.
Excludes:reamer, shell, fluted and reamer, shell, rose.
fixed pilot type, straight shank type, straight flute design, 4.5 inches nominal overall length, shank reamer type
Characteristics
Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.
- Overall Length
- 4.5 inches nominal
- Shank Type
- straight
- Reamer Type
- shank
- Flute Design
- straight
- Pilot Type
- fixed
- Part Name Assigned By Controlling Agency
- gage finish reamer
- Material
- steel cutting edge tip
- Material
- steel location not otherwise specified
- Supplementary Features
- minimum final hold diameter: m4.420
Classification Data
Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.
- Type of Item Identification
- Automatic Data Processing Point
- Demilitarization
- Criticality
- Federal Item Identification Guide
- Precious Metals Indicator
- Pseudo Item Name Code
- Hazardous Material Indicator
- Schedule B Code
- 4 - Partial descriptive item identification (type 1 concept)
- 0 - Represents items with no adp components
- A - Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
- X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
- T171-E
- A - Item does not contain precious metal.
- 0005238
- N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
- 8207504060
Freight Information
Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.
- Major Organizational Entity
- 22
FAQs
Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for CBR-4-3-N-1-M4.420
What is the FSCG of the NSN 3455-01-678-6117?
Does the NSN 3455-01-678-6117 have a Schedule B code assigned?
Does NSN 3455-01-678-6117 require demilitarization?
Does NSN 3455-01-678-6117 contain precious materials?
Does NSN 3455-01-678-6117 contain hazardous materials?
When the NSN 3455-01-678-6117 was assigned to the Federal Catalog?
Need Consumables?
Running low on essential supplies? Explore our extensive catalog of high-quality consumables designed to keep your operations on track.
Recommended for You
Discover a selection of other high-demand NSN components from our catalog. These featured parts are frequently sourced by procurement teams across defense, aerospace, and industrial sectors.
Price & Availability
Fill out the form to get accurate pricing, lead time, and stock details from our NSN specialists:
