387026

View detailed technical data, stock status, and sourcing information for: 387026
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-882-1678

Item Name Code

04521

Assigment Date

11/17/1967 (58 years ago)

A circular shaped item with an aperture manufactured to predetermined dimensions and designed for use as a seal in stuffing boxes, packing nuts, and the like. It may be (1) any nonmetallic molded or formed ring (except solid (without joint) rings having a square or rectangular cross section); or (2) any shredded metal or metal foil type metallic or semimetallic rings. Excludes:felt items but includes multimaterial items in which one of the materials is felt. For solid (without joints) nonmetallic items with a square or rectangular cross section, see washer (as modified) and gasket. For rubber items specifically designed for weather-proofing doors, windows, chests, and the like see seal, nonmetallic angle; seal, nonmetallic channel; and seal, nonmetallic, special shaped section. For circular (with aperature) nonmetallic items with a solid round cross-section see o-ring. Excludes:cup, compression; gasket; washer (as modified); and felt, mechanical, preformed.

0.135 inches minimum and 0.143 inches maximum cross section outside diameter, -29.0 celsius and 204.0 celsius temp rating, 0.135 inches minimum and 0.143 inches maximum cross-sectional height, o-ring cross-sectional shape style, 1.599 inches minimum and 1.619 inches maximum center hole 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: o-ring
Temp Rating: -29.0 celsius and 204.0 celsius
Cross Section Outside Diameter: 0.135 inches minimum and 0.143 inches maximum
Cross-Sectional Height: 0.135 inches minimum and 0.143 inches maximum
Center Hole Diameter: 1.599 inches minimum and 1.619 inches maximum
Peripheral Diameter: 1.864 inches minimum and 1.910 inches maximum
Elongation Percentage: 125 maximum
Hardness Rating: 70.0 shore durometer a minimum and 80.0 shore durometer a maximum overall
Operating Medium: oil, synthetic
Color: brown
Material: rubber synthetic overall
Material Document And Classification: ams 7278,class fkm assn std single material response or astm d2000/sae j200 2hk715 a1-10b37b38ef31eo78f15z1 assn std single material response overall
Supplementary Features: h temp diester base and silicate ester base fluid res
Specification/Standard Data: 96906-ms9388 government standard and 96906-ms17413/canceled government standard

Replaces National Stock Numbers

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

NSN	Name	Date
2840-00-448-7322	No Name Available	01/02/1969
5330-00-618-5964	No Name Available	09/29/1972
5330-00-816-3575	No Name Available	04/07/1971

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
120R1 CLASS 1 SIZE 223 AMS 7278	Preformed Packing
2-223 V747-75	Preformed Packing
223-19357	Preformed Packing
3630-1-11-70	Preformed Packing
387026	Preformed Packing
AS3085-223	Preformed Packing
MS17413-223	Preformed Packing
MS9388-223	Preformed Packing
PRP223-19357	Preformed Packing
V0747 2-223	Preformed Packing

FAQs

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

What is the FSCG of the NSN 5330-00-882-1678?

The FSCG of the NSN 5330-00-882-1678 is 5330

Does the NSN 5330-00-882-1678 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-882-1678 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 5330-00-882-1678 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-882-1678 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 5330-00-882-1678 was assigned to the Federal Catalog?

It was assigned 58 years ago, on Fri, Nov 17, 1967