5578T14

Hearing Protector

NSN 4240-01-281-2138

DEMIL

Shelf Life

UOM

NIIN

Demil:

Shelf Life:

N/A

UOM:

1 EA

NIIN:

012812138

Product Features

23-position foam and air hearing protectors; noise reduction rating over head 21, behind head 20 and under chin 20; frequency protection low-moderate, medium-very good and high-very good; plastic-covered metal headband lightweight foam cusions

Detail Specifications

NSN:

4240-01-281-2138

Item Name:

Audio Muffs

Cage Code:

39428

Manufacturer Part Numbers

Part Number

Cage

RNCC

RNVC

RNAAC

Status

MSDS

SADC

Part Number:

Cage Code:

39SU9

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

23201

Cage Code:

01786

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

HS22

Cage Code:

01786

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

23404

Cage Code:

77852

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

13250025

Cage Code:

2R473

RNCC:

RNVC:

RNAAC:

Status:

MSDS:

SADC:

Part Number:

2424

Cage Code:

2R473

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:

1.0000lbs

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:

657

TCC:

SHC:

ACC:

Construction Materials

We Guarantee with Every Order

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

Pricing & Availability

Submit this form for current pricing and availability quote on part number 5578t14 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.