2590-00-101-1685

Find complete technical information, availability, and procurement data for: 2590-00-101-1685

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2590-00-101-1685
Federal Supply Group
Vehicular Equipment Components
Federal Supply Classification
2590 Miscellaneous Vehicular Components
National Stock Number
2590-00-101-1685
Item Name Code
30128
Assigment Date
05/27/1968 (58 years ago)

A part basically circular in shape, designed to cover or seal the filler-neck or inlet opening of a fuel tank, radiator, oil reservoir, liquid storage tank or the like. It may be either permanently attached to the object for which it is designed or provided with a means of removal and replacement. Excludes:cap, vent, fuel storage tank; and cover (1), (as modified).

wing grip gripping accommodation type, 0.562 inches nominal thread length, 1.900 inches nominal overall height, 4.500 inches nominal outside diameter, 2b thread class

Product Characteristics

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

Thread Class
2b
Thread Length
0.562 inches nominal
Gripping Accommodation Type
wing grip
Outside Diameter
4.500 inches nominal
Overall Height
1.900 inches nominal
System For Which Designed
nonpressurized
Thread Diameter
4.0000 inches nominal
Features Provided
breather hole
Thread Quantity
12.000 per inch
Filler Neck Diameter For Which Designed
4.000 inches nominal
Special Markings
hyd remove slowly
Material
iron overall
Material Document And Classification
1e18 mfr ref single material response overall
Style Designator
circular type threaded internal
Thread Series Designator
un

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN Name Date
2590-00-403-5488 No Name Available 11/01/2000

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
3R6674 Filler Opening Cap
4J3754 Filler Opening Cap

FAQs

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

What is the FSCG of the NSN 2590-00-101-1685?
The FSCG of the NSN 2590-00-101-1685 is 2590
Does the NSN 2590-00-101-1685 have a Schedule B code assigned?
Yes, the Schedule B code is 8309100000
Does NSN 2590-00-101-1685 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 2590-00-101-1685 contain precious materials?
Precious metal content is unknown
Does NSN 2590-00-101-1685 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 2590-00-101-1685 was assigned to the Federal Catalog?
It was assigned 58 years ago, on Mon, May 27, 1968

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