NSN 9540-00-277-6059, 9540002776059
CHANNEL,STRUCTURAL

Federal Supply Classification: FSC 9540 - Structural Shapes, Nonferrous Base Metal
National Item Identification Number: NIIN 002776059
Codification Country: United States
Item Name Code: INC 37019
Criticality: (X) This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Hazardous Material Indicator Code: (N) There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials.

Availability: Readily Available Qualified Suppliers: We have 2 qualified suppliers

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DLMS^® Summary

National Stock Number 9540-00-277-6059

National Stock Number (NSN) 9540-00-277-6059, or NIIN 002776059, (channel,structural) was assigned January 1, 1963 in the Federal Logistics Information System (FLIS). This NIIN is Available for Manual Assignment. This NSN does not replace any other NSNs.

There are 4 manufacturer part numbers associated with this NSN. 3 of those part number(s) are considered obsolete. The manufacturer part numbers were originally supplied by 2 suppliers. Today, one supplier is listed as an Active supplier for this NSN. Of the active suppliers, there are no suppliers that are deemed design controlled or valid supply parts. ISO Group has several sources of supply for this NSN.

This part number has not been procured by the US Government in over 5 years, with the most recent procurement date of Dec 20, 2018. There have been 2 contracts issued for this part number, with 2 awards given. There is minimal competition for this NSN. The US Government has awarded contracts to 2 different suppliers. The last contract numbers awarded were: SPE8EG19V0361, SPM8E510MQC40. The total value of the awarded contracts has been US$ 1,432.35.

Based on a planned procurement review by the Primary Inventory Control Activity (PICA) on Mar 02, 2006, this NSN's acquisition method was noted as: Suitable for Competitive Acquisition. (Potential sources shall include dealers/distributors.) The Government has unlimited rights to the technical data, and the data package is complete. Valid AMCs: 1 and 2.

This NSN is assigned to Item Name Code (INC) 37019. [A STRUCTURAL SHAPE FABRICATED FROM A FERROUS OR NONFERROUS MATERIAL AND HAS A FLANGE EXTENDING USUALLY AT RIGHT ANGLES IN THE SAME DIRECTION FROM EACH EDGE OF A WEB AND/OR RESEMBLING THE LETTER U IN CROSS-SECTIONAL FORM.]. This item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application. There is no data in the HMIRS and the NSN is in an FSC not generally suspected of containing hazardous materials. NSN 9540002776059 does not contain precious metals.

This NSN is associated to Schedule B 7601209500: other unwrought aluminum alloys, nesoi. The Schedule B End Use is listed as aluminum and alumina.

This information was last updated on Jul 01, 2025.

Technical Characteristics

BASIC SHAPE STYLE: (AGTA) CHANNEL
BASE FLANGE THICKNESS: (AJGP) 0.325 INCHES NOMINAL
FABRICATION METHOD: (AARN) EXTRUDED
FILLET RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: (AJGL) 0.290 INCHES NOMINAL
FILLET RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE: (AJGY) 0.290 INCHES NOMINAL
FIRST TIP INNER RADIUS: (CNBD) 0.031 INCHES NOMINAL
FIRST TIP OUTER RADIUS: (CNBJ) 0.110 INCHES NOMINAL
FIRST TIP STYLE: (CMZY) SQUARE W/ INNER AND OUTER CORNER RADII
HEAT TREATMENT: (HEAT) T-6 SOLUTION HEAT TREATED
LEFT FLANGE THICKNESS AT BASE: (BPWD) 0.450 INCHES NOMINAL
LEFT INSIDE ANGLE: (CQHP) 90.0 DEGREES NOMINAL
LEFT OUTSIDE ANGLE: (CRSB) 90.0 DEGREES NOMINAL
LEFT SIDE FLANGE HEIGHT: (ADXJ) 1.885 INCHES NOMINAL
LEFT SIDE FLANGE THICKNESS: (ADXL) 0.190 INCHES NOMINAL
LENGTH: (ABRY) 20.000 FEET MINIMUM AND 30.000 FEET MAXIMUM
OVERALL WIDTH: (ABMK) 5.000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION: (MDCL) AMS-QQ-A-200/8 FED SPEC SINGLE MATERIAL RESPONSE
MATERIAL: (MATT) ALUMINUM ALLOY 6061
NONDEFINITIVE SPEC/STD DATA: (ZZZT) T6 TEMPER
OUTER RADIUS WHERE LEFT FLANGE JOINS BASE FLANGE: (AJGM) 0.031 INCHES NOMINAL
OUTER RADIUS WHERE RIGHT FLANGE JOINS BASE FLANGE: (AJGX) 0.031 INCHES NOMINAL
RIGHT FLANGE THICKNESS AT BASE: (BPWF) 0.450 INCHES NOMINAL
RIGHT OUTSIDE ANGLE: (CTCG) 90.0 DEGREES NOMINAL
RIGHT SIDE FLANGE HEIGHT: (ADXK) 1.885 INCHES NOMINAL
RIGHT SIDE FLANGE THICKNESS: (ADXM) 0.190 INCHES NOMINAL
SECOND TIP INNER RADIUS: (CNBF) 0.110 INCHES NOMINAL
SECOND TIP OUTER RADIUS: (CNBK) 0.031 INCHES NOMINAL
SECOND TIP RELATIONSHIP TO FIRST TIP: (CNQJ) NOT IDENTICAL
SECOND TIP STYLE: (CNQK) SQUARE W/ INNER AND OUTER CORNER RADII
WEIGHT PER UNIT MEASURE: (BRFD) 3.190 POUNDS PER LINEAR FOOT
MATERIAL: (MATL) ALUMINUM ALLOY AMS-QQ-A-200/8, ALLOY 6061
MATERIAL: (MATT) ALUMINUM ALLOY AMS-QQ-A-200/8, ALLOY 6061