77688

View detailed technical data, stock status, and sourcing information for: 77688

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77688
Federal Supply Group
Hardware and Abrasives
Federal Supply Classification
5330 Packing and Gasket Materials
National Stock Number
5330-00-303-9378
Item Name Code
04522
Assigment Date
01/01/1963 (63 years ago)

asbestos and copper overall material, 1.045 inches nominal outside diameter, metal with soft filler cross-sectional shape style, 0.062 inches nominal cross-sectional thickness, 0.878 inches nominal aperture 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
metal with soft filler
Outside Diameter
1.045 inches nominal
Aperture Diameter
0.878 inches nominal
Cross-Sectional Thickness
0.062 inches nominal
Material
asbestos and copper overall
Style Designator
circular
Fsc Application Data
engine,aircraft,reciprocating

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
77688 Gasket
AS77688 Gasket

FAQs

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

What is the FSCG of the NSN 5330-00-303-9378?
The FSCG of the NSN 5330-00-303-9378 is 5330
Does NSN 5330-00-303-9378 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 5330-00-303-9378 contain precious materials?
Precious metal content is unknown
Does NSN 5330-00-303-9378 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 5330-00-303-9378 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

Professional Distribution

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Pricing

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ITAR Registered

In Stock

This item is currently available and ready for prompt shipment. Units may be offered in various conditions — new, surplus, or refurbished — and stored at verified global facilities. Request a quote to confirm current stock and delivery time.

New Surplus 1,890
New Material 7
Serviceable 1
Total 1,898
Availability of this item was last updated on: 12/23/2025 05:12 PM EST. Stock levels and pricing are subject to change.

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