Hub Backing Plate2010-01-391-3840

NSN 2010-01-391-3840 · NIIN 013913840

FSC 2010 — Ship and Boat Propulsion Components · FSG 20 — Ship and Marine Equipment

Government record, cited

Also searched as 2010-01-391-3840 · 2010013913840 · NIIN 013913840 · 01-391-3840 · FSC 2010 Ship and Boat Propulsion Components · D-3144 PC NO 4 · D-3144PC4

Nearby stock numbers ← 2010-01-390-5726 Sleeve, Propulsion Shaft, Ship · 2010-01-391-3922 Sleeve, Propulsion Shaft, Ship →

Features

Hub Backing Plate — FSC 2010
Overall Diameter: 24.500 INCHES NOMINAL IN
Material: STEEL

Identification

NSN: 2010-01-391-3840
NIIN: 013913840
FSC: 2010 — Ship and Boat Propulsion Components
FSG: 20 — Ship and Marine Equipment

General Description

The Hub Backing Plate, cataloged under National Stock Number 2010-01-391-3840, is classified within Federal Supply Class 2010 (Ship and Boat Propulsion Components) of the Ship and Marine Equipment group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2010-01-391-3840
Item Name	Hub Backing Plate
FSC / FSG	2010 / 20 — Ship and Boat Propulsion Components
Status	ACTIVE
Overall Diameter	24.500 INCHES NOMINAL IN
Material	STEEL

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

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
D-3144 PC NO 4	3/9 Design control — primary reference U.S. Government activity
D-3144PC4	3/2 Design control — primary reference U.S. Government activity

No interchangeability data on file.

Other items in FSC 2010 — Ship and Boat Propulsion Components

Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.

2010-00-051-6260

2010-00-051-6260 · Item name not on file

2010-00-061-9099

PROPELLER SHIP

2010-00-071-5564

SLING,GEAR

2010-00-071-5564

SLING,GEAR

2010-00-071-5564

SLING,GEAR

2010-00-213-0491

CLUTCH ELEMENT

2010-00-213-0491

CLUTCH ELEMENT

2010-00-352-0288

2010-00-352-0288 · Item name not on file

Frequently Asked Questions

What is NSN 2010-01-391-3840?

NSN 2010-01-391-3840 is a Hub Backing Plate, classified under FSC 2010, Ship and Boat Propulsion Components. Status: active.

What are the specifications of 2010-01-391-3840?

Key specifications for 2010-01-391-3840: Overall Diameter: 24.500 INCHES NOMINAL IN; Material: STEEL. 2 specifications are documented in the U.S. Government catalog.

Is NSN 2010-01-391-3840 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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