X1B05-11-25

View detailed technical data, stock status, and sourcing information for: X1B05-11-25
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Federal Supply Group

Pipe, Tubing, Hose, and Fittings

Federal Supply Classification

4720 Hose and Flexible Tubing

National Stock Number

4720-00-772-4579

Item Name Code

39226

Assigment Date

01/01/1960 (66 years ago)

round cross-sectional shape style, round first end connection style, 0.625 inches nominal first end inside diameter, 0.125 inches maximum wall thickness, 1.250 inches nominal first end end overall length

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
Wall Thickness: 0.125 inches maximum
Inside Diameter: 0.625 inches nominal first end
End Overall Length: 1.250 inches nominal first end
Connection Style: round first end
Hose Weight: 3.000 ounces per linear foot
Connection Type: threaded first end
Features Provided: ozone resistant
End Inside Diameter: 0.625 inches nominal first end
Measuring Method And Length: 11.250 inches nominal overall
Special Features: connection type: ground joint internal tailpiecew/union nut first end
Material: plastic polyamide (nylon) and plastic polyester 2nd ply
Material: rubber chloroprene class cr 1st ply
Material: steel corrosion resisting reinforcing wire
Material Document And Classification: qq-w-423,form 1,comp 302,cond 3 fed spec single material response reinforcing wire
Style Designator: helically wound continous wire supported
Test Data Document: "mil-h-26385-81349 specification (includes engineering type bulletins, brochures,etc., that reflect specification type data in specification format; excludes commercial catalogs, industry directories, and similar trade publications, reflecting general type data on certain environmental and performance requirements and test conditions that are shown as "typical", "average", "nominal", etc.)."

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
4720-00-101-5070	No Name Available	08/16/1974

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
4720007724579	Air Breathing Hose
B05-11-25	Air Breathing Hose
REDAR B05-11.25	Air Breathing Hose
REDAR-A10008-09	Air Breathing Hose
X1B05-11-25	Air Breathing Hose

FAQs

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

What is the FSCG of the NSN 4720-00-772-4579?

The FSCG of the NSN 4720-00-772-4579 is 4720

Does NSN 4720-00-772-4579 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 4720-00-772-4579 contain precious materials?

Precious metal content is unknown

Does NSN 4720-00-772-4579 contain hazardous materials?

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

When the NSN 4720-00-772-4579 was assigned to the Federal Catalog?

It was assigned 66 years ago, on Fri, Jan 1, 1960