2590-00-274-3402

Find complete technical information, availability, and procurement data for: 2590-00-274-3402

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2590-00-274-3402
Federal Supply Group
Vehicular Equipment Components
Federal Supply Classification
2590 Miscellaneous Vehicular Components
National Stock Number
2590-00-274-3402
Item Name Code
30128
Assigment Date
01/01/1963 (63 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).

1.938 inches nominal outside diameter, 2a thread class, +1.5814 to 1.5844 inches thread pitch diameters, handle gripping accommodation type, 0.312 inches nominal thread length

Product Characteristics

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

Thread Class
2a
Thread Pitch Diameters
+1.5814 to 1.5844 inches
Thread Length
0.312 inches nominal
Gripping Accommodation Type
handle
Outside Diameter
1.938 inches nominal
Overall Height
1.000 inches nominal
Overall Diameter
2.062 inches nominal
System For Which Designed
nonpressurized
Thread Diameter
1.6250 inches nominal
Features Provided
submersible
Thread Quantity
16.000 per inch
Criticality Code Justification
feat
Special Features
weapon system essential
Material
zinc alloy overall
Material Document And Classification
sae 903 assn std single material response overall
Style Designator
non-vented threaded type (external)
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Below is a list of NSNs that have been officially superseded by this NSN: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
2805-00-367-4636 No Name Available 01/09/1970
4730-00-511-1665 No Name Available 03/02/1970

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
05-53325 Filler Opening Cap
1492A2 Filler Opening Cap
1631C Filler Opening Cap
1AB4296 Filler Opening Cap
1CA297 Filler Opening Cap
4914483-5 Filler Opening Cap
508A4 Filler Opening Cap
5E6170 Filler Opening Cap
7E5516 Filler Opening Cap
926434 Filler Opening Cap
A340282 Filler Opening Cap
B4296 Filler Opening Cap
B4296-V Filler Opening Cap

FAQs

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

What is the FSCG of the NSN 2590-00-274-3402?
The FSCG of the NSN 2590-00-274-3402 is 2590
Does the NSN 2590-00-274-3402 have a Schedule B code assigned?
Yes, the Schedule B code is 8309100000
Does NSN 2590-00-274-3402 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 2590-00-274-3402 contain precious materials?
Precious metal content is unknown
Does NSN 2590-00-274-3402 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 2590-00-274-3402 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963

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