Model: U4578-1

Dust And Moisture Protective Cap

Description:

3b thread class, 0.562 inches overall diameter, threaded design type, aluminum material, 7/16-20 unf thread size and series/type.

Properties:

Thread Class

Overall Diameter

0.562 inches

Design Type

Threaded

Round Cap Outside Surface Condition

Serrated

Material

Aluminum

Thread Size And Series/type Designator

7/16-20 unf

Nondefinitive Specification/std Data

2 type and 4 size

Departure From Cited Document

As modified by surface treatment

NSN

5340-00-034-7948

Part Number

U4578-1

Description

Cap,protective,dust And Moisture

CAGE

78943

An item specifically designed to fit over the opening(s) of various items to provide mechanical protection and/or to prevent the entrance of foreign matter during painting, shipping, storage, or the like. It is not designed to retain fluids under pressure during equipment operation. Excludes cover, electrical connector; hood, sealing, bottle; and stopper, bottle. For items designed to fit into or over the opening(s) of various items, see cap-plug, protective, dust and moisture seal.

Part U4578-1 NSN 5340-00-034-7948

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

13432

FIIG:

A539K0

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:

Packaging & Shipping

Est. Pack Size

Est. Pack Weight

Est. Item Weight

Est. Item Dim.

Pack Size:

Paclk Weight:

0.1000lbs

Item Weight:

Item Dim:

OPI

SPI No.

SPI Rev.

SPC Mkg.

LVL A

LVL B

OPI:

SPI No.:

SPI Rev.:

SPC Mkg:

LVL_A:

LVL_B:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

013120

UFC:

05380

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Construction Materials

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Schedule B and Export

Schedule B: 3926904500
SITC: 89399
End Use: Other industrial supplies
NAICS: 339991
USDA: 1

Freight Class: Gaskets,washers & other seals