Seal Assembly, Shaft Log, Ship2040-01-454-2755

NSN 2040-01-454-2755 · NIIN 014542755 · Part number US73380-01

Defense Maritime Solutions, Inc. · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 0EYA6

Government record, cited

NSN 2040-01-454-2755 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-454-2755. Manufacturer of record part number: US73380-01.

Also searched as 2040-01-454-2755 · 2040014542755 · NIIN 014542755 · 01-454-2755 · FSC 2040 Marine Hardware and Hull Items · CAGE 0EYA6 · US73380-01

Nearby stock numbers ← 2040-01-454-2712 Hatch, Marine · 2040-01-454-2758 Diaphragm Housing a →

Features

Seal Assembly,shaft Log,ship — FSC 2040
Material: COPPER ALLOY
1 manufacturer part number on file
Manufacturer of record: Defense Maritime Solutions, Inc.

Identification

NSN: 2040-01-454-2755
NIIN: 014542755
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: US73380-01
Manufacturer: Defense Maritime Solutions, Inc.

General Description

The Seal Assembly,shaft Log,ship, cataloged under National Stock Number 2040-01-454-2755, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Defense Maritime Solutions, Inc.. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2040-01-454-2755
Primary Part Number	US73380-01
Item Name	Seal Assembly,shaft Log,ship
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	Defense Maritime Solutions, Inc.
Status	ACTIVE
Material	COPPER ALLOY

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

Part Number	Manufacturer
US73380-01 PRIMARY	Defense Maritime Solutions, Inc. (USA)

Reference documents

Reference	Meaning
US73380-01	5/9 Secondary reference Wartsila Lips Inc

Frequently Asked Questions

What is NSN 2040-01-454-2755?

NSN 2040-01-454-2755 is a Seal Assembly,shaft Log,ship, manufactured by Defense Maritime Solutions, Inc., classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-454-2755?

NSN 2040-01-454-2755 has 1 manufacturer part number on file: US73380-01 (Defense Maritime Solutions, Inc.).

What are the specifications of US73380-01?

Key specifications for US73380-01: Overall Length: 34.000 INCHES NOMINAL IN; Overall Width: 5.900 INCHES NOMINAL IN; End Item Identification: USED ON WIDBEY ISLAND CLASS LSD; Material: COPPER ALLOY. 1 specification is documented in the U.S. Government catalog.

Is NSN 2040-01-454-2755 hazardous material?

No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.

Sources

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.

U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.

✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.

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