7H543

View detailed technical data, stock status, and sourcing information for: 7H543
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part 7H543 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-852-6782

Item Name Code

04214

Assigment Date

01/01/1961 (65 years ago)

A headed fastening device having a solid cylindrical or tubular body with retaining ball or pinlike detent(s). The detent(s) is/are positioned and actuated by means of a spring, elastomer or plunger. Plunger may be operated by thumb, cam or other means. May be furnished with a pull ring, pull and/or lock ring, attaching ring or hook.

4.125 inches nominal housing bore diameter, square case style, 3.125 inches nominal accommodated shaft diameter, angular-opposed sealing element style, 0.562 inches nominal seal width

Product Characteristics

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

Accommodated Shaft Diameter: 3.125 inches nominal
Seal Width: 0.562 inches nominal
Case Style: square
Housing Bore Diameter: 4.125 inches nominal
Sealing Element Style: angular-opposed
Material: rubber silicone class q sealing element a
Material: rubber silicone class q sealing element b

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
2815-00-656-4275	No Name Available	01/01/1963
2815-00-886-5166	No Name Available	09/20/1968

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
46110M	Plain Encased Seal
7H543	Plain Encased Seal
8H7319	Plain Encased Seal

FAQs

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

What is the FSCG of the NSN 5330-00-852-6782?

The FSCG of the NSN 5330-00-852-6782 is 5330

Does the NSN 5330-00-852-6782 have a Schedule B code assigned?

Yes, the Schedule B code is 8484200000

Does NSN 5330-00-852-6782 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 5330-00-852-6782 contain precious materials?

Precious metal content is unknown

Does NSN 5330-00-852-6782 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 5330-00-852-6782 was assigned to the Federal Catalog?

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