Model: 200820274-01

Breech Mechanism

Properties:

Overall Diameter

5.465 inches

End Application

40 millimeter auto cannon, m2 and m2a1.

Part Name Assigned By Controlling Agency

Case, breech closing spring, left

Material

Steel

General Description

This is a breech block closing case cover

NSN

1010-01-538-9306

Part Number

200820274-01

Description

Breech Mechanism

CAGE

98752

A group of items that function to open and close the breech. It may include a semiautomatic drop block, case extraction, and electric firing. It may provide manual and/or automatic opening of a breech, ejection of spent cartridge case, and automatic closing when chambering the next round.

Part 200820274-01 NSN 1010-01-538-9306

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

35283

FIIG:

A23900

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:

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:

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Schedule B and Export

Schedule B: 9305996600
SITC: 89199
End Use: Toys, games, and sporting goods
NAICS: 332994
USDA: 1

Freight Class: Part and accessories of articles of headings 9301 to 9304, nesoi