B420

Access Cover

NSN 5340-00-367-4670

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

003674670

Technical Specifications of NSN

Cross Sectional Shape:

Oblong recess

Hole Diameter:

0.406 inches

Slot Width:

0.406 inches

Width:

2.375 inches

Flange Thickness:

0.062 inches

Edge Shape:

Irregular, two holes

Length:

4.250 inches

Inside Width:

1.375 inches

Inside Length:

2.125 inches

Corner Radius:

0.562 inches

Body Radius:

1.188 inches

Distance Between Holes Along Length:

3.500 inches

First Recess Inside Height:

0.250 inches

Inside Corner Radius:

0.062 inches

Body Thickness:

0.062 inches

Outside Corner Radius:

0.062 inches

Body Outside Radius:

0.062 inches

Securing Device Type:

Turnlock fastener

Mounting Opening Shape Style:

Open vertical curved slot

Inside Angle:

15.0 degrees

Material:

Steel

NSN:

5340-00-367-4670

Item Name:

Commutator Cover Band

Cage Code:

64104

Other Related Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

B420

Cage Code:

D9182

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

29785

FIIG:

A531C0

Concept No.:

App. Key:

Cond. Code:

Status:

Part Materials

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:

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:

133300

UFC:

63220

LTL:

RATING VARIABLE

LCL:

WCC:

713

TCC:

SHC:

ACC:

Trailers/Vehicles

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Pricing & Availability

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Definition Definition of approved item name (AIN): "Commutator Cover Band"

A rigid or flexible item of various shapes attached to a structure for the purpose of providing access for inspection, service, replacement of components and/or adjustments or mounting operations. It is designed to be attached by means of bolt holes, slots, mounting ears, tabs, and the like. To permit access, the mounted cover requires partial or complete removal. It may include an observation window. For items permanently attached by hinges and the like, see door, access (as modified). Excludes all covers not specifically designed to provide access for the purposes listed above.