A-A-2158

View detailed technical data, stock status, and sourcing information for: A-A-2158
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Federal Supply Group

Firefighting, Rescue, and Safety Equipment; and Environmental Protection Equipment and Materials

Federal Supply Classification

4210 Firefighting Equipment

National Stock Number

4210-01-170-5098

Item Name Code

20311

Assigment Date

01/26/1984 (42 years ago)

threaded external hose 1st end connection type, 4.500 inches nominal inside diameter, threaded internal hose 2nd end connection type, yellow exterior color, round cross-sectional shape style

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Cross-Sectional Shape Style: round
Inside Diameter: 4.500 inches nominal
Exterior Color: yellow
Connection Type: threaded external hose 1st end
Connection Type: threaded internal hose 2nd end
Layer Composition And Location: 1st layer woven cotton cord
Outer Covering Environmental Protection: abrasion resistant
Criticality Code Justification: feat
Inside Surface Condition: smooth
Measuring Method And Length: 600.000 inches nominal overall
Special Features: inner conveying tube material-rubber, synthetic; soft double or single-jacketed,lined
Media For Which Designed: water single response
Specification/Standard Data: a-a-2158 national std/spec

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
A-A-2158	Nonmetallic Hose Assembly

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 4210-01-170-5098?

The FSCG of the NSN 4210-01-170-5098 is 4210

Does NSN 4210-01-170-5098 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 4210-01-170-5098 contain precious materials?

Item does not contain precious metal.

Does NSN 4210-01-170-5098 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 4210-01-170-5098 was assigned to the Federal Catalog?

It was assigned 42 years ago, on Thu, Jan 26, 1984