Filler Opening Cap

B4296
(NSN) National Stock Number
2590-00-274-3402
Federal Supply Classification
2590 Miscellaneous Vehicular Components
Item Name Code
30128
Schedule B Code
8309100000
Summary

2a thread class, +1.5814 to 1.5844 inches thread pitch diameters, 0.312 inches nominal thread length, handle gripping accommodation type, 1.938 inches nominal outside diameter, 1.000 inches nominal overall height

DAC HCC DMIL RNCC
4 - - 3
RNVC SADC MSDS RNAAC
2 - - AX
Identification

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).

INC FIIG Concept Condition
30128 A083A0 - 2
Specifications
Thread Class
2a
Details A numeric-alpha designator indicating the pitch diameter tolerance and an external or internal thread.
Thread Pitch Diameters
+1.5814 to 1.5844 inches
Details The minimum and maximum pitch diameter limits of a straight screw thread.
Thread Length
0.312 inches nominal
Details A measurement of the extent of threads,including incomplete threads,along a line parallel to the longitudinal axis.
Gripping Accommodation Type
handle
Details Indicates the type of gripping accommodation used as an aid in the application of torque.
Outside Diameter
1.938 inches nominal
Details The length of a straight line which passes through the center of a circular figure or body,and terminates at the outside circumference.
Overall Height
1.000 inches nominal
Details The distance measured in a straight line from the bottom to the top of an item.
Overall Diameter
2.062 inches nominal
Details A measurement of the longest straight line across a circular cross-sectional plane.
System For Which Designed
nonpressurized
Details Indicates the type of system in which the item is designed to be used.
Thread Diameter
1.6250 inches nominal
Details The length of a straight line which passes through the center of the threaded portion,and terminates at the circumference.
Features Provided
submersible
Details Those features,not otherwise specified,which may be required for proper functioning of the item.
Thread Quantity
16.000 per inch
Details The number of threads per specific measurement scale.
Criticality Code Justification
feat
Details The master requirement codes of those requirements which are technically critical by reason of tolerance,fit,performance,or other characteristics which affect identification of the item.
Special Features
weapon system essential
Details Those unusual or unique characteristics or qualities of an item not covered in the other requirements and which are determined to be essential for identification on one or more other functions.
Material
zinc alloy overall
Details The chemical compound or mechanical mixture properties of which the item is fabricated.
Material Document And Classification
sae 903 assn std single material response overall
Details The specification, standard, or manufacturer's reference and the classification designation, such as class, condition, temper, and the like, that identifies the material.
Style Designator
non-vented threaded type (external)
Details The style designation indicating the configuration that most nearly corresponds to the appearance of the item.
Thread Series Designator
un
Details A designation distinguishing one group of thread diameter-pitch combinations from another by the number of threads per measurement scale for a specific diameter.
Master-Cross Reference List
Part CAGE DAC HCC RNCC RNVC MSDS RNAAC
4914483-5 0AHU0 E - 3 2 - AX
926434 92679 5 - 3 2 - AX
B4296-V 1EN78 6 - 5 2 - ZZ
05-53325 63734 5 - 5 9 - AX
A340282 19207 1 - 5 2 - AX
5E6170 62265 X - 5 9 - XX
5E6170 65282 X - 5 9 - XX
7E5516 65282 X - 5 9 - XX
B4296 65282 5 - 5 9 - AX
1492A2 56442 5 - 5 9 - AX
508A4 56442 5 - 5 9 - AX
1631C 64104 4 - 5 9 - AX
1AB4296 23382 5 - 5 2 - AX
B4296 71995 4 - 5 9 - 9Z
1CA297 93343 2 - 5 9 - AX
Material and Special Handling
Hazardous material, precious metals, criticality, and electrostatic discharge indicators.
HMIC PMIC ESD/EMI Criticality
N U - -
Freight
Universal / National Freight and Handling Information
UFC HMC LTL LCL
20415 - W -
RVC WCC TCC SHC
- 586 Z 9
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FAQs
Frequently asked questions for NSN 2590-00-274-3402
What is the NIIN of the NSN 2590-00-274-3402?
The National Item Identification Number (NIIN) of the NSN 2590-00-274-3402 is 00-274-3402
When the NSN 2590-00-274-3402 was assigned to the Federal Catalog?
It was assigned 62 years ago, on Tue, Jan 1, 1963
Does the NSN 2590-00-274-3402 contain any precious metals?
Type/content is unknown
Does the NSN 2590-00-274-3402 contain any hazardous material?
No data in HMIRS

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