345199-4R

Aircraft Stiffener Rib

This page provides complete and verified information for part number 345199-4R, NSN 1560-01-341-4953

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

345199-4R
Federal Supply Group
Aerospace Craft and Structural Components
Federal Supply Classification
1560 Airframe Structural Components
National Stock Number
1560-01-341-4953
Item Name Code
41027
Assigment Date
07/01/1991 (34 years ago)

A vertical, relatively short, rib located in a fuselage, nacelle, pod, and the like. It follows the periphery and provides additional rigidity. It may join various components such as stringers, longerons, and the like. It is supplementary to the frames and blukheads. See also rib (1), airfoil.

aluminum alloy 2024 material, right side side for which designed, 0.032 inches nominal material thickness

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Material Thickness
0.032 inches nominal
Side For Which Designed
right side
Material
aluminum alloy 2024

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
4 - Partial descriptive item identification (type 1 concept)
Demilitarization
D - Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A11400
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0041027
Hazardous Material Indicator
P - Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
Schedule B Code
8803909060

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
CX
National Motor Freight Classification Item Number
011760
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
04705
National Motor Freight Class Rating
D - 200.0
Water Commodity
671 - Aircraft parts, to include test/tool sets and equipment (other than armament systems)
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
AZ -
National Motor Freight Description
aircraft/aircraft part viz:

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 345199-4R

What is the FSCG of the NSN 1560-01-341-4953?
The FSCG of the NSN 1560-01-341-4953 is 1560
Does the NSN 1560-01-341-4953 have a Schedule B code assigned?
Yes, the Schedule B code is 8803909060
Does NSN 1560-01-341-4953 require demilitarization?
Usml or ccl military items - demil required. Destroy item and components to prevent restoration or repair to a usable condition. (note 5).
Does NSN 1560-01-341-4953 contain precious materials?
Item does not contain precious metal.
Does NSN 1560-01-341-4953 contain hazardous materials?
Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.
When the NSN 1560-01-341-4953 was assigned to the Federal Catalog?
It was assigned 34 years ago, on Mon, Jul 1, 1991

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