N3904025Q4883 Attachment 6 -MT LH padeye prop drawing_4.pdf
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- Attached to
- PNSY- Electrical Discharged Machine (EDM) Notching Federal contract opportunity
- Solicitation number
- N3904025Q4883
About this file
This document is a technical specification for fabricating a Dry MT L&H Padeye Prop #4 at the Portsmouth Naval Shipyard in Kittery, Maine. The specification details the precise requirements for creating four ultra-fine Electrical Discharge Machining (EDM) notches on a carbon steel plate. Each notch is to be 0.250" long, 0.006" wide, and 0.040" deep, with strict tolerances of +/- 0.002" for length and -0.002" for depth. The material will be provided by PNS (Portsmouth Naval Shipyard), and all notches must be disguised with epoxy. The document includes detailed technical drawings showing the precise location and orientation of each notch from multiple viewing angles, prepared by Scott Webster, an NDT Engineering Technician and Instructor, with contact information provided.
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Other files for this federal contract opportunity
| File | Type | Posted |
|---|---|---|
| N3904025Q4883 Request for Quote (RFQ).pdf | ||
| N3904025Q4883 Attachment 5 -MT LH padeye prop drawing_3.pdf | ||
| N3904025Q4883 Attachment 4 -MT LH padeye prop drawing_2.pdf | ||
| N3904025Q4883 Attachment 2- OPSEC Encl 2_Redacted.pdf | ||
| GFPN3904025Q4883 Attachment 1.pdf | ||
| N3904025Q4883 Attachment 3- MT LH padeye prop drawing_1.pdf |
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Text version
Dry MT L&H Padeye Prop #4
Scott Webster Code 135T NDT Eng. Tech. / Instructor Portsmouth Naval Shipyard, Kittery Maine Phone: (207)438-4057 Fax: (207)438-6917
Four Ultra-Fine EDM Notches Placed per Sketch Approximate Locations
Notch #1 = .250” long, .006” wide, .040” deep Notch #2 = .250” long, .006” wide, .040” deep Notch #3 = .250” long, .006” wide, .040” deep Notch #4 = .250” long, .006” wide, .040” deep Length Tolerance +/- .002” Depth Tolerance - .002” (Note: Width & Depth Dim.
Width Tolerance - .001 are max allowed) Epoxy Disguise All Notches Material is Carbon Steel PNS will be providing the material
NOTCH #1
View from “A”side of plate
NOTCH #4
NOTCH #3
NOTCH #2
File details come from the government source that posted it. Updated .