330-3031

Hearing Protector

NSN 4240-01-050-4631

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

010504631

Product Features

Designed for use w/safety helmet, sound attenuation 18.2 db at 250 hz, 33.8 db at 8000 hz, fully dielectic

Detail Specifications

NSN:

4240-01-050-4631

Item Name:

Audio Muffs

Cage Code:

88309

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

2000H

Cage Code:

63984

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

1776K

Cage Code:

88309

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

85462

Cage Code:

88309

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HM-2

Cage Code:

09729

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Identification

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

42204

FIIG:

A06800

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:

0.6000lbs

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:

000000

UFC:

00000

LTL:

NO RATING

LCL:

WCC:

772

TCC:

SHC:

ACC:

Personnel Services

We Guarantee with Every Order

100% Genuine Manufacturers Parts
Every Product thoroughly Inspected
Sales Record Retention of 7 years
Fast Delivery
HAZMAT Certified
Global Shipping

Pricing & Availability

Submit this form for current pricing and availability quote on part number 330-3031 and/or cross reference parts.

Definition Definition of approved item name (AIN): "Audio Muffs"

An item consisting of two earcups, each of which are filled with sound attenuating material. It is designed to completely cover the wearer's ears and protect them from high intensity sound. It may include a headband or it may be designed for mounting onto headware, such as a helmet. For items containing earphones, see headset, electrical and headset-microphone. For items designed to be inserted into the ear, see plug, ear.