7791181

Machine Gun Breech Lock

NSN 1005-00-897-4699

DEMIL

Shelf Life

UOM

NIIN

Demil:

DEMIL/MLI

Shelf Life:

N/A

UOM:

1 EA

NIIN:

008974699

Product Technical Spec.

General Description:

Material: steel; 1.627 in. Total height; 0.915 in.W; heat treatment: spec mil-h-6875: except temper at 400 to 450degrees for one hour to hardness specified; final protective finish: finish no. 3.3.1 of mil-std-171; after heat treatment, no decarburization permitted; left hand

NSN:

1005-00-897-4699

Item Name:

Lock,breech,machine Gun

Cage Code:

1MRA2

Cross Referenced Parts

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

7791181

Cage Code:

19200

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7791181

Cage Code:

1W645

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

7791181

Cage Code:

1TVA9

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

62372

FIIG:

A23900

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:

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:

146230

UFC:

73040

LTL:

125.0

LCL:

125.0

WCC:

682

TCC:

SHC:

ACC:

Arms/Weapons

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Pricing & Availability

Submit this form for current pricing and availability quote on part number 7791181 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Machine Gun Breech Lock"

An item which is an integral part of the barrel extension group of a weapon. It is designed to prevent the loss of gas pressure, by locking the barrel extension to the bolt during firing.