BL1546

View detailed technical data, stock status, and sourcing information for: BL1546
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-832-1222

Item Name Code

13706

Assigment Date

01/01/1961 (65 years ago)

An item composed of one or more materials, molded, compressed, and/or baked into a rigid covering of irregular shapes and sizes. It is designed to cover air ducts and/or air duct fittings used in air conditioning, heating, cooling, pressurizing, de-icing systems and in hydraulic systems to restrict the dissipation of heat. It may completely or partially encase the item for which designed. It may be furnished with or without fillers, cement, and/or separate or attached accessories for installation, (excluding flexible air duct covering and rigid pipe and pipe fitting coverings used in construction and building materials). Excludes:insulation blanket,thermal,aircraft; insulation pipe fitting covering,thermal; and insulation sleeving,thermal.

0.062 inches nominal cross-sectional thickness, cup cross-sectional shape style, 1.093 inches minimum and 1.098 inches maximum center hole diameter, 1.592 inches nominal peripheral diameter, 0.437 inches nominal cross-sectional height

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: cup
Cross-Sectional Thickness: 0.062 inches nominal
Cross-Sectional Height: 0.437 inches nominal
Center Hole Diameter: 1.093 inches minimum and 1.098 inches maximum
Peripheral Diameter: 1.592 inches nominal
Material: steel corrosion resisting overall
Surface Treatment: passivate overall

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
BL1546	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-832-1222?

The FSCG of the NSN 5330-00-832-1222 is 5330

Does the NSN 5330-00-832-1222 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-832-1222 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 5330-00-832-1222 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-832-1222 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 5330-00-832-1222 was assigned to the Federal Catalog?

It was assigned 65 years ago, on Sun, Jan 1, 1961