Model: 4704

Exhaust-intake Pneumatic Muffler

Description:

0.625 inches overall length, 0.562 inches overall width, threaded inlet connection type, dry design type, bronze material, copper alloy material.

Properties:

Overall Length

0.625 inches

Overall Width

0.562 inches

Inlet Connection Type

Threaded

Design Type

Dry

Inlet Connection Quantity

Muffler Design

Straight through

Body Shape

Round

Inlet Location

Centrally located in end section of body

Inlet Thread Size

1/4-18

Inlet Thread Series Designator

Npt

Inlet Thread Location

External

Inlet Outside Diameter

0.540 inches

Material

Bronze

Material

Copper alloy

NSN

4310-00-009-5229

Part Number

4704

Description

Pneumatic Muffler,exhaust-intake

CAGE

53477

A noise control/filtering device of various sizes, shapes, designs, materials (metallic/non-metallic) and varied mounting configurations used to diffuse air blasts, lowers air velocity, reduce noise, filtration of airborne moisture and/or dust contamination, pressure equalization, speed control for air operated devices. For vehicular application see muffler, (as modified).

Part 4704 NSN 4310-00-009-5229

INC

FIIG

Concept No.

App. Key

Cond. Code

Status

INC:

37112

FIIG:

T135-C

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:

Freight Classification

NMFC

UFC

LTL

LCL

WCC

TCC

SHC

ACC

NMFC:

069100

UFC:

21275

LTL:

100.0

LCL:

WCC:

594

TCC:

SHC:

ACC:

Trailers/Vehicles

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Schedule B and Export

Schedule B: 8710000090
SITC: 89111
End Use: Military trucks, armored vehicles, etc.
NAICS: 336992
USDA: 1

Freight Class: Parts of armored fighting vehicles,motorized, whether or not fitted with weapons