Y-2274-1 Detail 15-A Rudder Seal Ring.pdf

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Attached to
Dredge Yaquina Rudder Overhaul
Solicitation number
W9127N25Q0035
Issued by

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This technical drawing is a detailed engineering blueprint for a Rudder Seal Ring (Drawing No. Y-0000-00) for the US Army Corps of Engineers' Dredge Yaquina. The document contains precise dimensional specifications for a circular mechanical component, including multiple diameter measurements (∅16.000, ∅14.500, ∅9.504), specific radii (R0.250, R0.030), and two O-Ring specifications (-448 and -454). The drawing includes top, side, and cross-sectional views with detailed measurement annotations, highlighting intricate design specifications for a marine engineering component likely used in the dredge vessel's rudder system.

The drawing is part of the broader Dredge Yaquina Rudder Overhaul solicitation (W9127N25Q0035), which is a small business set-aside contract under NAICS Code 336611 for ship building and repairing. The project involves a comprehensive rudder and stocks overhaul, with a period of performance from 18 June 2025 to 28 November 2025, requiring delivery of overhauled rudders and stocks by 28 November 2025. The contract is being managed by the US Army Corps of Engineers Portland District, with a small business size standard of 1,300 employees.

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Other files

File Type Posted
Y-2520-1 Rudder Stock.pdf PDF
Y-2274-2 Arrgt and Details Rudder Stock Tillers and Tiebar.pdf PDF
CombinedSynopsis_Rudder Overhaul_7N25Q0035.pdf PDF
PWS Yaquina Rudder Overhaul FY25.pdf PDF
Y-2274-1 Rudders.pdf PDF

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∅16.000

∅12.500

∅14.500

∅0.500

R0.250

2.000

1.000 0.360

0.208

R0.030

0.500

1.625

0.379

5°

∅9.504

0.003

0.228

O-Ring -448

O-Ring -454

A

B

7 6 5

C

D

7 6 5

FSCM NO.

4 3 2

SCALE

SIZE DWG NO.

SHEET

REV

A

B

4 3 2

ZONE REV

C

REVISIONS

DESCRIPTION

D

APPROVEDDATE

DATE

DWG BY

Y-0000-00 AD

1 of 11/4" = 1'

US Army Corps of Engineers Portland District Channels and Harbors

DREDGE YAQUINA

∅16.000

∅12.500

∅14.500

∅0.500

R0.250

2.000

1.000 0.360

0.208

R0.030

0.500

1.625

0.379

5°

∅9.504

0.003

0.228

O-Ring -448

O-Ring -454

Model
ANSI B
Layout2
D-Size Layout

File details come from the government source that posted it. Updated .