M85049/140-11BU

View detailed technical data, stock status, and sourcing information for: M85049/140-11BU
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Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5970 Electrical Insulators and Insulating Materials

National Stock Number

5970-01-087-2120

Item Name Code

61626

Assigment Date

12/13/1979 (46 years ago)

A flexible, tubular item of light wall construction. It must have single or multiple layers of nonmetallic material, but may contain metal wire reinforcement, foil type liner, and/or woven or braided cover. It is designed to convey under low pressure gaseous material, such as air and fumes, and light weight solid materials, such as dust, powders, and fibers. For items with couplings, see hose assembly, air duct. For items of sleeve section design rated for high pressure use, see sleeve, seal, coupling. Excludes:hose, nonmetallic.

0.070 inches nominal after unrestricted recovery main body wall thickness, -55.0 celsius and 135.0 celsius temp rating, corrosion resistant and flame resistant and mildew resistant and water resistant environmental protection, not established reliability indicator, 5.460 inches nominal after unrestricted recovery main body overall length

Product Characteristics

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

Reliability Indicator: not established
Temp Rating: -55.0 celsius and 135.0 celsius
Environmental Protection: corrosion resistant and flame resistant and mildew resistant and water resistant
Main Body Wall Thickness: 0.070 inches nominal after unrestricted recovery
Main Body Overall Length: 5.460 inches nominal after unrestricted recovery
Main Body Small End Inside Diameter: 0.330 inches maximum after unrestricted recovery
Main Body Small End Inside Diameter: 1.160 inches minimum as supplied
Main Body Large End Inside Diameter: 0.740 inches maximum after unrestricted recovery
Main Body Large End Inside Diameter: 1.160 inches minimum as supplied
Distance From Bottom Of Shoulder To Large End Of Main Body: 0.480 inches nominal after unrestricted recovery
Minimum Tensile Strength: 1200 pounds per square inch
Special Features: red color strip; large end has lip; drain holes included; small end wall thk 0.045 in. nom after unrestricted recovery
Flexibility: flexible
Color: black
Material: plastic cross-linked polyolefin
Material Document And Classification: mil-i-81765/1,type ii mil spec single material response
Style Designator: boot-straight-long
Dielectric Material Voltage Rating Per Unit Thickness: 200.0 volts per mil /0.001 inch/

Replaces National Stock Numbers

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

NSN	Name	Date
5970-00-110-8269	No Name Available	03/01/1995

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
202D232-4-61-09	S Electrical Insulation Sleeving
M85049/140-11BU	S Electrical Insulation Sleeving
M85049/68-1A03U	S Electrical Insulation Sleeving
MS3109-03AU	S Electrical Insulation Sleeving
SAE-AS31091	S Electrical Insulation Sleeving

FAQs

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

What is the FSCG of the NSN 5970-01-087-2120?

The FSCG of the NSN 5970-01-087-2120 is 5970

Does the NSN 5970-01-087-2120 have a Schedule B code assigned?

Yes, the Schedule B code is 8710000090

Does NSN 5970-01-087-2120 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 5970-01-087-2120 contain precious materials?

Item does not contain precious metal.

Does NSN 5970-01-087-2120 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 5970-01-087-2120 was assigned to the Federal Catalog?

It was assigned 46 years ago, on Thu, Dec 13, 1979