26Q0052_PD.pdf

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LPD Class Ship MPDE Clutch Assembly LLTM
Solicitation number
N5523626Q0052
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Product Description Summary

This Product Description document outlines long lead-time material (LLTM) requirements for USS PORTLAND (LPD-27) in support of fiscal year 27 Selected Restricted Availability (SRA). The procurement is governed by SWRMC Code 310.2 and supports Work Items 242-11-001 and 242-12-001, which involve the inspection and overhaul of Number 1A, 1B, 2A, and 2B Main Propulsion Diesel Engine (MPDE) Dual Clutch Assemblies. The manufacturer is Philadelphia Gear Corp.

The specification calls for 20 distinct parts across two work items, including spherical bearings, oil seals, bearing pins, retainer plates, bolts, spacers, grease seals, and seal repair sleeves. Parts are categorized as either Mandatory Material or Critical Material, with quantities ranging from 2 to 12 each (measured in each/EA). All materials must be delivered by 10 November 2026 to SWRMC MACMO Shipping/Receiving at US Naval Station, Building 3155, Bay Door 20, 401 W 8th Street, National City, CA 91950, under the point of contact Richard Herrick. Packaging must include an itemized material listing and delivery location information.

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PRODUCT DESCRIPTION

1. Statement of Need and Purpose:

SWRMC Code 310.2 requires long lead-time material (LLTM) for USS PORTLAND (LPD-27) as itemized below for fiscal year 27 Selected Restricted Availability (SRA) SSP# TPPC-LPD27-SWRMC27-CN01 – in support of Work Items 242-11-001 - Number 1A and 1B Main Propulsion Diesel Engine (MPDE) Dual Clutch Assembly; inspect and overhaul and 242-12-001 - Number 2A and 2B Main Propulsion Dual Clutch Assembly; inspect and overhaul.

2. Product’s Brand Name (If applicable):

3. Manufacturer’s Name (If applicable):

Philadelphia Gear Corp

4. Model, Type, Catalog and/or part numbers and quantity:

ITEM DESCRIPTION

PART

NUMBER

QTY

UNIT OF

ISSUE

WI 242-11-001

PARA# 5.1.10

Spherical Bearing Table 7-4 (Mandatory Material) 31000-0453 2 EA

WI 242-11-001

PARA# 5.1.11

Oil Seal (PGC Part) Table 7-4 (Mandatory Material) 36000-1055 2 EA

WI 242-11-001

PARA# 5.1.22

Bearing Pin (Critical Material) 50078-0710 2 EA

WI 242-11-001

PARA# 5.1.23

Bearing Retainer Plate (Critical Material) 50085-3118 2 EA

WI 242-11-001

PARA# 5.1.24

Bearing Retainer Bolts - Drilled for Lockwire (Critical Material) 33000-0307 12 EA

WI 242-11-001

PARA# 5.1.25

Inner Spacer (Critical Material) 50316-0091 2 EA

WI 242-11-001

PARA# 5.1.26

Outer Spacer (Critical Material) 50316-0092 2 EA

WI 242-11-001

PARA# 5.1.27

Grease Seal, Oversized (Critical Material) 36001-1106 2 EA

WI 242-11-001

PARA# 5.1.28

Seal Repair Sleeve (Critical Material) 50316-0093 2 EA

WI 242-11-001

PARA# 5.1.29

Air Manifold Plate Retaining Bolts (Critical Material) 33000-0307 8 EA

WI 242-12-001

PARA# 5.1.10

Spherical Bearing Table 7-4 (Mandatory Material) 31000-0453 2 EA

WI 242-12-001

PARA# 5.1.11

Oil Seal (PGC Part) Table 7-4 (Mandatory Material) 36000-1055 2 EA

WI 242-12-001

PARA# 5.1.22

Bearing Pin (Critical Material) 50078-0710 2 EA

WI 242-12-001

PARA# 5.1.23

Bearing Retainer Plate (Critical Material) 50085-3118 2 EA

WI 242-12-001

PARA# 5.1.24

Bearing Retainer Bolts - Drilled for Lockwire (Critical Material) 33000-0307 12 EA

WI 242-12-001

PARA# 5.1.25

Inner Spacer (Critical Material) 50316-0091 2 EA

WI 242-12-001

PARA# 5.1.26

Outer Spacer (Critical Material) 50316-0092 2 EA

WI 242-12-001

PARA# 5.1.27

Grease Seal, Oversized (Critical Material) 36001-1106 2 EA

WI 242-12-001

PARA# 5.1.28

Seal Repair Sleeve (Critical Material) 50316-0093 2 EA

WI 242-12-001

PARA# 5.1.29

Air Manifold Plate Retaining Bolts (Critical Material) 33000-0307 8 EA

5. Required Delivery Date: 10 NOV 2026

6. Required Delivery Location:

(N55262) SWRMC MACMO Shipping/Receiving US Naval Station Bldg. 3155- Bay Door 20 401 W 8th Street, Gate 38 National City, CA 91950 POC: Richard Herrick Cell: 619-572-9089 Email: richard.m.herrick.civ@us.navy.mil

7. Packaging Instructions: Shall include an itemized material listing of all shipped items as well as Required Delivery Location/POC information specified in #6 above.

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