6986-3

View detailed technical data, stock status, and sourcing information for: 6986-3
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2935 Aircraft Prime Moving Engine System Cooling Components

National Stock Number

2935-00-307-2780

Item Name Code

30128

Assigment Date

10/19/1973 (52 years ago)

pressurized system for which designed, 4.250 inches minimum and 4.500 inches maximum outside diameter, 12.000 inches nominal retaining device length, chain retaining device type, manual pressure relief method

Product Characteristics

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

Outside Diameter: 4.250 inches minimum and 4.500 inches maximum
System For Which Designed: pressurized
Retaining Device Type: chain
Retaining Device Length: 12.000 inches nominal
Pressure Relief Method: manual
Maximum Working Pressure: 60.000 pounds per square inch
Material: steel overall
Style Designator: pressure fuel servicing

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
1560-00-161-4131	No Name Available	02/01/1989
5342-00-276-7670	No Name Available	06/01/2001
1680-00-793-1116	No Name Available	11/01/1977
1560-01-274-4592	No Name Available	06/01/1991

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
10104610	Filler Opening Cap
1327-536189	Filler Opening Cap
2650266	Filler Opening Cap
488-347	Filler Opening Cap
61606-1	Filler Opening Cap
66722	Filler Opening Cap
68B580123-101	Filler Opening Cap
6986-3	Filler Opening Cap
MIL-C-8605	Filler Opening Cap
MS29526-1	Filler Opening Cap
MS29526-2	Filler Opening Cap

FAQs

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

What is the FSCG of the NSN 2935-00-307-2780?

The FSCG of the NSN 2935-00-307-2780 is 2935

Does the NSN 2935-00-307-2780 have a Schedule B code assigned?

Yes, the Schedule B code is 8309100000

Does NSN 2935-00-307-2780 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 2935-00-307-2780 contain precious materials?

Item does not contain precious metal.

Does NSN 2935-00-307-2780 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 2935-00-307-2780 was assigned to the Federal Catalog?

It was assigned 52 years ago, on Fri, Oct 19, 1973