21270A

View detailed technical data, stock status, and sourcing information for: 21270A
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-362-8456

Item Name Code

07961

Assigment Date

01/01/1963 (63 years ago)

angle top ring cross-sectional shape style, square/rectangular intermediate ring cross-sectional shape style, angle bottom ring cross-sectional shape style, 1.125 inches nominal outside diameter, 0.750 inches nominal inside 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: angle bottom ring
Cross-Sectional Shape Style: angle top ring
Cross-Sectional Shape Style: square/rectangular intermediate ring
Inside Diameter: 0.750 inches nominal
Outside Diameter: 1.125 inches nominal
Intermediate Ring Quantity: 3
Joint Type: scarf-peripheral bottom ring
Joint Type: scarf-peripheral intermediate ring
Joint Type: scarf-peripheral top ring
Cut Type: diagonal bottom ring
Cut Type: diagonal intermediate ring
Cut Type: diagonal top ring
Height: 0.938 inches nominal
Material: asbestos and graphite bottom ring
Material: asbestos and graphite intermediate ring
Material: asbestos and graphite top ring

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-047-4686	No Name Available	01/01/1963
5325-00-298-5663	No Name Available	01/01/1963

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
1A9736	Packing Assembly
21270A	Packing Assembly
C7416	Packing Assembly
PK121	Packing Assembly

FAQs

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

What is the FSCG of the NSN 5330-00-362-8456?

The FSCG of the NSN 5330-00-362-8456 is 5330

Does NSN 5330-00-362-8456 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 5330-00-362-8456 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-362-8456 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 5330-00-362-8456 was assigned to the Federal Catalog?

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