Model: 4D98757H70

Exhaust-intake Pneumatic Muffler

Special Features:

120 cfm flow rate; 316 ss and fiber glass filler material

Properties:

Insulation Material
Fiberglass
Overall Length
13.340 inches
Overall Height
6.000 inches
Overall Width
13.340 inches
End Application
Seawolf class ssn air makeup generator
Design Type
Dry
Coolant Type
Any acceptable
Muffler Design
Louver
Body Shape
Rectangular
Part Name Assigned By Controlling Agency
Louver, acoustic
Functional Description
Used on the 4d98757 upper housing assembly
Material
Steel, corrosion resisting and glass
Material
Stainless steel and glass
NSN
4310-01-503-8742
Part Number
4D98757H70
Description
Pneumatic Muffler,exhaust-intake
CAGE
04808

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 4D98757H70 NSN 4310-01-503-8742

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
37112
FIIG:
T135-C
Concept No.:
App. Key:
CD
Cond. Code:
2
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
CRITL:
X

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:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
F
LVL_B:
F

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
125850
UFC:
61440
LTL:
RATING VARIABLE
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ACC:
Trailers/Vehicles

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 8414902095
  • SITC: 74380
  • End Use: Industrial engines
  • NAICS: 333912
  • USDA: 1

Freight Class: Parts nesoi, of compressors other than refrigerating and air conditioning compressors

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