Model: B1990C

Filler Opening Cap

Properties:

Outside Diameter

2.578 inches

Overall Height

1.523 inches

System For Which Designed

Nonpressurized

Material

Steel body

Style Designator

Locking type vented

NSN

2590-00-256-2594

Part Number

B1990C

Description

Cap,filler Opening

CAGE

90005

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).

Part B1990C NSN 2590-00-256-2594

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

30128

FIIG:

A083A0

Concept No.:

App. Key:

Cond. Code:

Status:

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators

HMIC

PMIC

ESD/EMI

ENAC

MMAC

CRITL

HMIC:

PMIC:

ESD:

MMAC:

CRITL:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

586

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8309100000
SITC: 69953
End Use: Finished metal shapes
NAICS: 332119
USDA: 1

Freight Class: Crown corks (including crown seals and caps), and parts thereof, of base metal