Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Heat Treatment: O-ANNEALED
Weight Per Unit Measure: 0.533 POUNDS PER LINEAR FOOT LBS
Nondefinitive Spec/std Data: O TEMPER
Material: ALUMINUM ALLOY 2024
Fabrication Method: EXTRUDED
Reference Number Differentiating Characteristics: AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS
Identification
NSN: 9540-00-853-2908
NIIN: 008532908
FSC: 9540 — Structural Shapes, Nonferrous Base Metal
FSG: 95 — Metal Bars, Sheets, and Shapes
General Description
The Structural Section,special Shape, cataloged under National Stock Number 9540-00-853-2908, is classified within Federal Supply Class 9540 (Structural Shapes, Nonferrous Base Metal) of the Metal Bars, Sheets, and Shapes group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. 5 items share a part number with this NSN in the catalog (possible match — not a government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
9540-00-853-2908
Item Name
Structural Section,special Shape
FSC / FSG
9540 / 95 — Structural Shapes, Nonferrous Base Metal
Status
ACTIVE
Length
10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Heat Treatment
O-ANNEALED
Weight Per Unit Measure
0.533 POUNDS PER LINEAR FOOT LBS
Nondefinitive Spec/std Data
O TEMPER
Material
ALUMINUM ALLOY 2024
Fabrication Method
EXTRUDED
Reference Number Differentiating Characteristics
AS DIFFERENTIATED BY MATERIAL,TEMPER AND LENGTH REQUIREMENTS
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 Items5
Each row states its source: a government interchangeability/replacement code, or a possible match on a shared part number.
6685-01-132-4168POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
Possible match (shared part number)
5330-01-284-377811693POSSIBLE MATCH
RETAINER,PACKING
Possible match (shared part number)W.w. Grainger, Inc. Div Government Sales Division
4730-01-407-292311693POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO HOSE
Possible match (shared part number)Barnes Group Inc. Dba Barnes Distribution
7025-01-422-021711693POSSIBLE MATCH
DISK DRIVE UNIT
Possible match (shared part number)U S Dept of Transportation Federal Aviation Administration
4920-01-698-049211693POSSIBLE MATCH
REFILL KIT,AIRCRAFT COMPOSITE RE
Possible match (shared part number)Brighton Technologies, Llc Dba Brighton Technologies Group in
Cross-Reference Index
No manufacturer part numbers on file in the U.S. Government catalog.
Reference documents
Reference
Meaning
S1008660S
5/9Secondary reference
The Boeing Company
11693
3/1Design control — primary reference
Aluminum Co of America
QQA200-3
4/1Identification reference
U.S. Government activity
S1008660S
5/1Secondary reference
U.S. Government activity
Related Parts
6685-01-132-4168POSSIBLE MATCH
GAGE,PRESSURE,DIAL INDICATING
5330-01-284-3778POSSIBLE MATCH
RETAINER,PACKING
11693
4730-01-407-2923POSSIBLE MATCH
ADAPTER,STRAIGHT,TUBE TO HOSE
11693
7025-01-422-0217POSSIBLE MATCH
DISK DRIVE UNIT
11693
4920-01-698-0492POSSIBLE MATCH
REFILL KIT,AIRCRAFT COMPOSITE RE
11693
Frequently Asked Questions
What is NSN 9540-00-853-2908?
NSN 9540-00-853-2908 is a Structural Section,special Shape, classified under FSC 9540, Structural Shapes, Nonferrous Base Metal. Status: active.
What NSN replaces 9540-00-853-2908?
5 possible matches (shared part number, not a government interchangeability claim): 6685-01-132-4168, 5330-01-284-3778, 4730-01-407-2923. Verify interchangeability with system specifications before substitution.
What are the specifications of 9540-00-853-2908?
Key specifications for 9540-00-853-2908: Length: 10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT; Heat Treatment: O-ANNEALED; Weight Per Unit Measure: 0.533 POUNDS PER LINEAR FOOT LBS; Nondefinitive Spec/std Data: O TEMPER. 7 specifications are documented in the U.S. Government catalog.
Is NSN 9540-00-853-2908 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.