1776-4

View detailed technical data, stock status, and sourcing information for: 1776-4
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5330 Packing and Gasket Materials

National Stock Number

5330-00-186-4947

Item Name Code

13706

Assigment Date

01/01/1963 (63 years ago)

0.577 inches nominal peripheral diameter, 0.3355 inches minimum and 0.3505 inches maximum center hole diameter, 0.084 inches minimum and 0.104 inches maximum cross-sectional height, square/rectangular cross-sectional shape style, leather cattlehide overall material

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: square/rectangular
Cross-Sectional Height: 0.084 inches minimum and 0.104 inches maximum
Center Hole Diameter: 0.3355 inches minimum and 0.3505 inches maximum
Peripheral Diameter: 0.577 inches nominal
Material: leather cattlehide overall
Material Document And Classification: mil-w-5521 mil spec single material response overall

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5330-00-202-3701	No Name Available	01/01/1963
5330-00-641-2781	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
10195746	Packing Retainer
133815	Packing Retainer
1776-4	Packing Retainer
484 752	Packing Retainer
5099-0400	Packing Retainer
7384284	Packing Retainer
753 489	Packing Retainer
8176340	Packing Retainer
AN6291-4	Packing Retainer
B-FF-4	Packing Retainer
G-2000-4	Packing Retainer
MS28777-4	Packing Retainer
XLLM212-4	Packing Retainer

FAQs

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

What is the FSCG of the NSN 5330-00-186-4947?

The FSCG of the NSN 5330-00-186-4947 is 5330

Does the NSN 5330-00-186-4947 have a Schedule B code assigned?

Yes, the Schedule B code is 3926904500

Does NSN 5330-00-186-4947 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 5330-00-186-4947 contain precious materials?

Item does not contain precious metal.

Does NSN 5330-00-186-4947 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 5330-00-186-4947 was assigned to the Federal Catalog?

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