Strainer, Hull Intake2040-01-580-4648

NSN 2040-01-580-4648 · NIIN 015804648 · Part number 256-4032

United States Marine Inc · FSC 2040 — Marine Hardware and Hull Items · FSG 20 — Ship and Marine Equipment · CAGE 0NNZ7

Government record, cited

NSN 2040-01-580-4648 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-580-4648. Manufacturer of record part number: 256-4032.

Also searched as 2040-01-580-4648 · 2040015804648 · NIIN 015804648 · 01-580-4648 · FSC 2040 Marine Hardware and Hull Items · CAGE 0NNZ7 · 256-4032

Nearby stock numbers ← 2040-01-580-4647 Hatch, Marine · 2040-01-580-4649 Hatch, Marine →

Features

Strainer,hull Intake — FSC 2040
2 manufacturer part numbers on file
Manufacturer of record: United States Marine Inc

Identification

NSN: 2040-01-580-4648
NIIN: 015804648
FSC: 2040 — Marine Hardware and Hull Items
FSG: 20 — Ship and Marine Equipment
Primary part number: 256-4032
Manufacturer: United States Marine Inc

General Description

The Strainer,hull Intake, cataloged under National Stock Number 2040-01-580-4648, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is United States Marine Inc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	2040-01-580-4648
Primary Part Number	256-4032
Item Name	Strainer,hull Intake
FSC / FSG	2040 / 20 — Marine Hardware and Hull Items
Manufacturer	United States Marine Inc
Status	ACTIVE

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
256-4032	Rfd (australia) Pty Ltd Survitec Group Australia (AUS)
256-4032 PRIMARY	United States Marine Inc (USA)

No interchangeability data on file.

Other items in FSC 2040 — Marine Hardware and Hull Items

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

2040-00-003-6975

ROLLER,CHOCK

2040-00-004-4739

2040-00-004-4739 · Item name not on file

2040-00-007-1136

HOOK,BOAT

2040-00-008-4790

PLATE,RUDDER

2040-00-008-4792

KEEL COOLER

2040-00-008-9796

PIN,PUSHING KNEE ASSEMBLY

2040-00-008-9797

GRATING ASSEMBLY,FORWARD PORT

2040-00-008-9798

GRATING ASSEMBLY,FORWARD STARBOA

Frequently Asked Questions

What is NSN 2040-01-580-4648?

NSN 2040-01-580-4648 is a Strainer,hull Intake, manufactured by United States Marine Inc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.

What part numbers are listed for NSN 2040-01-580-4648?

NSN 2040-01-580-4648 has 2 manufacturer part numbers on file: 256-4032 (Rfd (australia) Pty Ltd Survitec Group Australia), 256-4032 (United States Marine Inc).

What are the specifications of 256-4032?

Key specifications for 256-4032: Special Features: MULTIPLES;INTERNATIONAL TRAFFIC IN ARMS REGULATIONS APPLIES. 0 specifications are documented in the U.S. Government catalog.

Is NSN 2040-01-580-4648 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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