203AC8

View detailed technical data, stock status, and sourcing information for: 203AC8
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-729-5204

Item Name Code

05680

Assigment Date

01/01/1963 (63 years ago)

0.050 inches nominal packing ring cross-sectional diameter, 0.040 inches nominal retainer thickness, 0.375 inches nominal outside diameter, 0.154 inches nominal packing inside diameter, 0.250 inches nominal retainer inside diameter

Product Characteristics

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

Outside Diameter: 0.375 inches nominal
Retainer Thickness: 0.040 inches nominal
Packing Ring Cross-Sectional Diameter: 0.050 inches nominal
Retainer Inside Diameter: 0.250 inches nominal
Packing Inside Diameter: 0.154 inches nominal
End Item Identification: w/s: aircraft, f-111; kilauea class t-ae 26; mars class t-afs 1; whidbey island class lsd; engine, aircraft tf33-p-3/5/9 (c/ec-135, b-52h); engine, aircraft, tf-33-p-7 (c-141a/b); engine, aircraft tf33-pw-102 (c-135e, ec-135h/k/p); fms-build frigates class ships
Construction: two-piece
Material: rubber synthetic packing
Material: steel retainer
Surface Treatment: passivate retainer

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-171-6582	No Name Available	09/01/1978
5310-00-920-9755	No Name Available	04/03/1969

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
1756020	Packing With Retainer
2033107-3	Packing With Retainer
203AC8	Packing With Retainer
29494	Packing With Retainer
497250-343	Packing With Retainer
632684-4	Packing With Retainer
800-030-8	Packing With Retainer
ES483-9	Packing With Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-729-5204?

The FSCG of the NSN 5330-00-729-5204 is 5330

Does the NSN 5330-00-729-5204 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-729-5204 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 5330-00-729-5204 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-729-5204 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 5330-00-729-5204 was assigned to the Federal Catalog?

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