NSN 9540-01-459-2579 · NIIN 014592579 · Part number 26847
Aluminum Co of America · FSC 9540 — Structural Shapes, Nonferrous Base Metal · FSG 95 — Metal Bars, Sheets, and Shapes · CAGE 01634
Government record, cited
NSN 9540-01-459-2579 — this item is cataloged by the U.S. Government under National Stock Number 9540-01-459-2579. Manufacturer of record part number: 26847.
Also searched as9540-01-459-2579 ·
9540014592579 ·
NIIN 014592579 ·
01-459-2579 ·
FSC 9540 Structural Shapes, Nonferrous Base Metal · CAGE 01634 · 26847 · 1M5261
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
FSG: 95 — Metal Bars, Sheets, and Shapes
Primary part number: 26847
Manufacturer: Aluminum Co of America
General Description
The Beam,structural, cataloged under National Stock Number 9540-01-459-2579, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. The manufacturer of record is Aluminum Co of America. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 1 item shares 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
9540-01-459-2579
Primary Part Number
26847
Item Name
Beam,structural
FSC / FSG
9540 / 95 — Structural Shapes, Nonferrous Base Metal
Manufacturer
Aluminum Co of America
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
⇄Related Items1
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
5340-01-629-349226847POSSIBLE MATCH
LEVER,MANUAL CONTROL
Possible match (shared part number)Charles Reed Knight Jr Dba Knight's Armament Company
NSN 9540-01-459-2579 is a Beam,structural, manufactured by Aluminum Co of America, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
What part numbers are listed for NSN 9540-01-459-2579?
NSN 9540-01-459-2579 has 2 manufacturer part numbers on file: 1M5261 (The Boeing Company Div Defense), 26847 (Aluminum Co of America).
What NSN replaces 9540-01-459-2579?
1 possible match (shared part number, not a government interchangeability claim): 5340-01-629-3492. Verify interchangeability with system specifications before substitution.
What are the specifications of 26847?
Key specifications for 26847: End Item Identification: USED ON CH-53G HELICOPTER G. 0 specifications are documented in the U.S. Government catalog.
Is NSN 9540-01-459-2579 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.