Structural Channel

NSN: 9540-01-494-7421 | Model: ST3M544N14D

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.

NSN Properties and Flags

NATO Stock Number

9540-01-494-7421

DEMIL

Fabrication Method

Any acceptable

Overall Width

0.552 inches

Length

72.000 inches

Left Side Flange Height

0.298 inches

Right Side Flange Height

0.298 inches

Left Side Flange Thickness

0.040 inches

Right Side Flange Thickness

0.040 inches

Basic Shape Style

Channel

Fillet Radius Where Left Flange Joins Base Flange

0.020 inches

Base Flange Thickness

Between 0.080 inches and 0.090 inches

Fillet Radius Where Right Flange Joins Base Flange

0.020 inches

First Tip Style

Square end

Second Tip Relationship To First Tip

Identical

Left Inside Angle

90.0 degrees

Right Inside Angle

90.0 degrees

Special Features

Spacing between nuts is 1.500 in.

Material

Aluminum alloy, qq-a-250/13 or aluminum alloy, qq-a-250/12

Material

Aluminum alloy 7075 and aluminum alloy 7072

Pricing and Availability

Send us a request for quote using the form below. Our team will contact you with an up to date pricing and availability quote ASAP.

Certified Quality Assurance

ISO 9001:2015 + AS9120B
Counterfeit Parts Prevention
100% Product Inspections
7 Year Record Retention
On Time Delivery
HAZMAT Certified
Worldwide Shipping

NSN 9540-01-494-7421 Datasheet

Supply Class (FSC):

Nonferrous Base Metal Structural Shapes

Cross Reference:

ST3M544N14D
CH50063-3-14
BCH544N14
CN171-4-14

Cage Codes:

Boeing Company, The (CAGE 76301)
Arconic Global Fasteners & Rings, (CAGE 15653)
Bristol Industries (CAGE 27238)
Sps Technologies, Llc (CAGE 80539)

Schedule B & Trade:

Schedule B: 7601209500 (NAICS 331313)

Other unwrought aluminum alloys, nesoi
SITC: 68412

Aluminum alloys, unwrought
End Use: 12200

Aluminum and alumina

Identification:

HMIC

N - Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

PMIC

A - Item does not contain precious metal.

CRITL

- The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Freight Information:

NMFC:

104850 - Channels i/s noi
WCC:

576 - Metal and metal products, nos, (less than 35 feet)
SHC:

9 - Other or no special handling required (sh)
ADC:

A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
ACC:

B - Construction materials: includes paint and related materials, prefabricated building, wood products, metal and composition mater
LTL:

U - 50.0
TCC:

Z - No special type of cargo code applicable

NSN Management Codes:

SOS
Sms
AAC
J
Quantity per pack
1
Unit of Measure
Ft
Shelf Life
N/A
Classification Control
U
MGMT_CTL
9b-----
Repariability

Questions & Answers:
What are the historical prices recorded for this stock number?
Historical data shows pricing from $73.99 to $123.32..
Does NSN 9540-01-494-7421 have a shelf life?
No. There is no shelf life applicable for this NSN.
What NATO entities are users of this NSN?
Department Of The Navy
What is the NIIN of NSN 9540-01-494-7421?
014947421 or 01-494-7421
Does NSN 9540-01-494-7421 require demilitarization?
Yes - ITAR Controlled
What is the most recent solicitation for NSN 9540-01-494-7421?
No solicitations for this NSN.
When was this national stock number assigned to the federal catalog?
Feb 21, 2002