NSN 2040-01-476-4154 — this item is cataloged by the U.S. Government under National Stock Number 2040-01-476-4154. Manufacturer of record part number: 7285578-014.
Also searched as2040-01-476-4154 ·
2040014764154 ·
NIIN 014764154 ·
01-476-4154 ·
FSC 2040 Marine Hardware and Hull Items · CAGE 66618 · 7285578-014 · 7285578 · 7257801400
The Apron,inner, cataloged under National Stock Number 2040-01-476-4154, is classified within Federal Supply Class 2040 (Marine Hardware and Hull Items) of the Ship and Marine Equipment group. The manufacturer of record is Aef-Performance Llc. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 6 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
2040-01-476-4154
Primary Part Number
7285578-014
Item Name
Apron,inner
FSC / FSG
2040 / 20 — Marine Hardware and Hull Items
Manufacturer
Aef-Performance Llc
Status
ACTIVE
Lifecycle & Compliance
Acquisition Status
ACTIVE
DEMIL Code
DEMIL B — Remove Demilitarization Key Points
Hazard
No hazard code in the DLA record (HMIC N)
Criticality Code
X
⇄Related Items6
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
2040-01-476-41587285578-018POSSIBLE MATCH
HALF DUCT
Possible match (shared part number)Aef-Performance Llc
2040-01-476-41777285577-016POSSIBLE MATCH
APRON,OUTER
Possible match (shared part number)Aef-Performance Llc
2040-01-476-42077285578-001POSSIBLE MATCH
SUPPRESSOR ASSY
Possible match (shared part number)Aef-Performance Llc
2040-01-476-42087285578-013POSSIBLE MATCH
INNER APRON
Possible match (shared part number)Aef-Performance Llc
2040-01-476-42107285578-015POSSIBLE MATCH
OUTER APRON
Possible match (shared part number)Aef-Performance Llc
2040-01-476-42117285578-017POSSIBLE MATCH
HALF DUCT
Possible match (shared part number)Aef-Performance Llc
NSN 2040-01-476-4154 is a Apron,inner, manufactured by Aef-Performance Llc, classified under FSC 2040, Marine Hardware and Hull Items. Status: active.
What part numbers are listed for NSN 2040-01-476-4154?
NSN 2040-01-476-4154 has 2 manufacturer part numbers on file: 7285578-014 (Aef-Performance Llc), 7285578-014 (Smr Acquisition Llc).
What NSN replaces 2040-01-476-4154?
6 possible matches (shared part number, not a government interchangeability claim): 2040-01-476-4158, 2040-01-476-4177, 2040-01-476-4207. Verify interchangeability with system specifications before substitution.
What are the specifications of 7285578-014?
Key specifications for 7285578-014: Special Features: INNER APRON ASSY PRT; End Item Identification: EDN,LCAC. 0 specifications are documented in the U.S. Government catalog.
Is NSN 2040-01-476-4154 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.
What is the DEMIL code for NSN 2040-01-476-4154?
NSN 2040-01-476-4154 has DEMIL Code B. Demilitarization may be required before disposal or transfer to non-military entities.
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.