AA157-1-1

View detailed technical data, stock status, and sourcing information for: AA157-1-1
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-247-3580

Item Name Code

04522

Assigment Date

01/01/1963 (63 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

paper overall material, 1.729 inches minimum and 1.739 inches maximum aperture diameter, solid single or composition cross-sectional shape style, 0.026 inches minimum and 0.032 inches maximum cross-sectional thickness, 1.901 inches minimum and 1.911 inches maximum outside diameter

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: solid single or composition
Outside Diameter: 1.901 inches minimum and 1.911 inches maximum
Aperture Diameter: 1.729 inches minimum and 1.739 inches maximum
Cross-Sectional Thickness: 0.026 inches minimum and 0.032 inches maximum
Material: paper overall
Material Document And Classification: hh-p-91a fed spec single material response overall
Style Designator: circular

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
3N122ALT1PC155	Gasket
AA157-1-1	Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-247-3580?

The FSCG of the NSN 5330-00-247-3580 is 5330

Does NSN 5330-00-247-3580 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 5330-00-247-3580 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-247-3580 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 5330-00-247-3580 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963