PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

E121109Angle,structural

Hughes Missile Systems Co San Diego · NSN 9540-00-595-6486 · FSC 9540 · No Item Name Available
Verified by PartsTable
NSN 9540-00-595-6486 — this item is cataloged by the U.S. Government under National Stock Number 9540-00-595-6486. Primary manufacturer part number: E121109.
Features
  • Angle,structural — FSC 9540
  • Weight Per Unit Measure: 0.110 POUNDS PER LINEAR FOOT LBS
  • First Tip Style: SQUARE END
  • Fabrication Method: EXTRUDED
  • Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
  • Material: ALUMINUM ALLOY 7075
  • Nondefinitive Spec/std Data: T6 TEMPER
  • Heat Treatment: T-6 SOLUTION HEAT TREATED
Applications
  • Applications requiring Aluminum Alloy 7075 construction
General Description

The Angle,structural, cataloged under National Stock Number 9540-00-595-6486, is classified within Federal Supply Class 9540 (No Item Name Available) of the Metal Bars, Sheets, and Shapes group. The primary manufacturer of record is Hughes Missile Systems Co San Diego. Government technical data includes 14 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 17 commercial cross-references from 14 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN9540-00-595-6486
Primary Part NumberE121109
Item NameAngle,structural
FSC / FSG9540 / 95 — No Item Name Available
ManufacturerHughes Missile Systems Co San Diego
StatusCANCELLED
Weight Per Unit Measure0.110 POUNDS PER LINEAR FOOT LBS
First Tip StyleSQUARE END
Fabrication MethodEXTRUDED
Material Document and ClassificationQQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE
MaterialALUMINUM ALLOY 7075
Nondefinitive Spec/std DataT6 TEMPER
Heat TreatmentT-6 SOLUTION HEAT TREATED
Fillet Radius Where Left Flange Joins Base Flange0.125 INCHES NOMINAL IN
Left Side Flange Thickness0.050 INCHES NOMINAL IN
Base Flange Thickness0.050 INCHES NOMINAL IN
Length10.000 FEET MINIMUM AND 12.000 FEET MAXIMUM FT
Second Tip Relationship to First TipIDENTICAL
Left Inside Angle90.0 DEGREES NOMINAL
Basic Shape StyleANGLE
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 12
5310-00-078-003253A68A125 INTERCHANGEABLE
Washer,recessed
Naval Air Systems Command Managed Original Design Activity Not Material/parts Supplier
3110-00-101-078613685 INTERCHANGEABLE
Cone and Rollers,tapered Roller
The Timken Corporation
5935-00-193-78548290 INTERCHANGEABLE
Socket,plug-in Electronic Compon
Eby Group, Llc, the Dba Eby Company Div Eby Company
4510-00-242-4360S84 INTERCHANGEABLE
Stopper,waste Drain
Kirkhill Inc
5950-00-302-9472242027P3 INTERCHANGEABLE
Reactor
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
2920-00-350-40022-197 INTERCHANGEABLE
Glow Plug
Precision Aerospace Corporation Dba Precision Engine Control
4820-00-357-51068290 INTERCHANGEABLE
Valve,regulating,fluid Pressure
Tyco Fire Products Lp
5915-00-451-60972197 INTERCHANGEABLE
Filter,band Pass
Coast/advanced Chip Magnetics, Inc.
1650-00-484-872567577 INTERCHANGEABLE
Plate Retainer,hydr
Parker Hannifin Corporation Div Hydraulic Systems Division
5935-00-501-759482-90 INTERCHANGEABLE
Connector,receptacle,electrical
Amphenol Corporation Div Amphenol Rf
Cross-Reference Index
Part NumberManufacturer
E121109 Hughes Missile Systems Co San Diego (USA)
BAC1503-1509 The Boeing Company Div Defense (USA)
1464708 The Boeing Company (USA)
22526 Aluminum Co of America (USA)
67577 Aluminum Co of America (USA)
8290 Reynolds Metals Co (USA)
QQA200-11 Federal Specifications Promulgated by General Services Administration Washington DC (USA)
E121109 General Dynamics Corp Convair Div Lindbergh Field Facility (USA)
E121109 Bae Systems Technology Solutions & Services Inc. (USA)
1464708 The Boeing Company (USA)
PA5583 Transtar Metals Corp (USA)
2-197 Lockheed Martin Corporation Div Rotary and Mission Systems (USA)
15647 International Light Metals Corp Sub of Martin Marietta Corp (USA)
S84 Textron Aviation Inc (USA)
P2173A Reynolds Metals Co (USA)
S84 Cessna Aircraft Company Dba Textron Aviation (USA)
E121109 Tracor Flight Systems Inc Sub of Tracor Inc (USA)
Related Parts
5310-00-078-0032INTERCHANGEABLE
WASHER,RECESSED
53A68A125
3110-00-101-0786INTERCHANGEABLE
CONE AND ROLLERS,TAPERED ROLLER
13685
5935-00-193-7854INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
8290
4510-00-242-4360INTERCHANGEABLE
STOPPER,WASTE DRAIN
S84
5950-00-302-9472INTERCHANGEABLE
REACTOR
242027P3
2920-00-350-4002INTERCHANGEABLE
GLOW PLUG
2-197
4820-00-357-5106INTERCHANGEABLE
VALVE,REGULATING,FLUID PRESSURE
8290
5915-00-451-6097INTERCHANGEABLE
FILTER,BAND PASS
2197
1650-00-484-8725INTERCHANGEABLE
PLATE RETAINER,HYDR
67577
5935-00-501-7594INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
82-90
5340-00-558-4424INTERCHANGEABLE
BUMPER
GB505B-3
4720-00-676-7903INTERCHANGEABLE
HOSE ASSEMBLY,NONMETALLIC

Frequently Asked Questions

What is NSN 9540-00-595-6486?

NSN 9540-00-595-6486 is a Angle,structural, manufactured by Hughes Missile Systems Co San Diego, classified under FSC 9540 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 9540-00-595-6486?

NSN 9540-00-595-6486 has 17 cross-referenced part numbers: E121109 (Hughes Missile Systems Co San Diego), BAC1503-1509 (The Boeing Company Div Defense), 1464708 (The Boeing Company), 22526 (Aluminum Co of America), 67577 (Aluminum Co of America) and 12 more.

What NSN replaces 9540-00-595-6486?

There are 12 known substitutes for 9540-00-595-6486: 5310-00-078-0032, 3110-00-101-0786, 5935-00-193-7854 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of E121109?

Key specifications for E121109: Weight Per Unit Measure: 0.110 POUNDS PER LINEAR FOOT LBS; First Tip Style: SQUARE END; Fabrication Method: EXTRUDED; Material Document and Classification: QQ-A-200/11 FED SPEC 1ST MATERIAL RESPONSE. 16 total characteristics are documented in the Federal Logistics Information System.

Is NSN 9540-00-595-6486 still in active supply?

NSN 9540-00-595-6486 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com