Specifications R 245 0155

REVISION No.

CHANGE No.

F .

.

TITLE

CONTROLLABLE PITCH PROPELLER HUB

STANDARD OVERHAUL SPECIFICATON

R-245-0155

ORGINATED BY

CWO DAVID L. HEISEY CODE 4342

DATE 03/95 .

SURFACE FORCES LOGISTICS CENTER

PLATFORM / SECTION

LRE-ENG-SES1.

INTERNAL REVIEWER

S. Hardsock

SOWRB APPROVAL

DATE

DATE

(SFLC)

.
..

USCG - SFLC

DATE - 03/95

R-245-0155

REVISION G 07/14

CHANGE 3 03/20

CONTROLLABLE PITCH PROPELLER HUB

STANDARD OVERHAUL SPECIFICATION

1.0 SCOPE

1.1 This Standard Overhaul Specification outlines the general requirements for the receipt, arrival inspection, overhaul, acceptance testing, preservation, packaging, packing, and marking of U.S. Coast Guard controllable pitch propeller (CPP) hubs.

1.2 CLASSIFICATION

1.2.1 Types - CPP Hub Assemblies

a. Type 1 - (OEM - Escher-Wyss) 378 WHEC (Hulls 719-726) b. Type 2 - (OEM - PSI) 378 WHEC (Hulls 715-718)
c. Type 3 - (OEM - Escher-Wyss) 270 WMEC (Hulls 901-913) d. Type 4 - (OEM - Rolls-Royce) 225 WLB (Hulls 201-216) e. Type 5 - (OEM - PSI) 210 WMEC (Hulls 615-619)
f. Type 6 - (OEM - Rolls-Royce) 210 WMEC (Hulls 620-630)

1.2.2 Styles - CPP Hub Assemblies

a. Style A - Starboard, Left Hand (counter clockwise rotation) b. Style B - Port, Right Hand (clockwise rotation)

1.3 GOVERNMENT FURNISHED PROPERTY (GFP)

1.3.1 CPP Hubs, controlled by the USCG Surface Forces Logistics Center, Baltimore, MD by NSN's.
a. Type 1, Style A - 2010-12-307-6892
b. Type 1, Style B - 2010-12-307-6891
c. Type 2, Style A - 2010-01-268-5698
d. Type 2, Style B - 2010-01-268-5697
e. Type 3, Style A - 2010-01-119-5469
f. Type 3, Style B - 2010-01-118-8538
g. Type 4, Style B - 2010-01-421-3952
h. Type 5, Style A - 2010-01-143-5217
i. Type 5, Style B - 2010-01-141-3494
j. Type 6, Style A - 2010-01-092-0440
k. Type 6, Style B - 2010-01-091-5056
l. Tool Kit, Hub Mod., 5180-01-F10-1745

USCG - SFLC

DATE - 03/95

R-245-0155

REVISION G 07/14

CHANGE 3 03/20

1.4 GOVERNMENT FURNISHED MATERIAL (GFM) - The following GFM will be released as needed to the Contractor with the release of a delivery order. 1.4.1 Seal, Piston Rod, 5330-01-549-5698, 2 each.
1.4.2 Blade Seal Base Ring, 2010-01-439-8009, 4 each.

2.0 APPLICABLE DOCUMENTS

2.1 GENERAL - The documents listed in this section are specified in sections 3, 4, or 5 of this specification. This section does not include documents cited in other sections of this specification or recommended for additional information or as examples. While every effort has been made to insure the completeness of this list, document users are cautioned that they must meet