4330-01-349-7923

Exhaust-intake Pneumatic Muffler email this page

Model or part number: 12353

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Description

Valve Silencer NSN 4330-01-349-7923.

pdf NSN 4330-01-349-7923 Datasheet

MRC:
The dimension measured along the longitudinal axis with terminated points at the extreme ends of the item.ABHP
Overall Length:
2.375 inches
MRC:
A narrative description of the type of inlet connection.ACQW
Inlet Connection Type:
Unthreaded single inlet
MRC:
A measurement of the longest straight line across a circular cross-sectional plane.ADAV
Overall Diameter:
1.688 inches
MRC:
The national stock number or the identification information of the end equipment for which the item is a part.AGAV
End Application:
Electro impulse dehydrator model d11824
MRC:
The name and number of those parts furnished with the item of supply that have not been specified elsewhere.AKYN
Furnished Items And Quantity:
Hand packed steel wool 1; coupling, reducing 1; screen, muffler 1; orifice, muffler 1
MRC:
Indicates the design type of the item.APGF
Design Type:
Dry
MRC:
The number of inlet connections on the item.AQXP
Inlet Connection Quantity:
1
MRC:
Indicates the type of coolant used with the item.ARNA
Coolant Type:
Air
MRC:
The physical configuration of the body.ARNG
Body Shape:
Round
MRC:
The position in which the item is designed to operate.ARNH
Operating Position:
Horizontal
MRC:
The location of the inlet.ARNJ
Inlet Location:
Centrally located in end section of body single inlet
MRC:
The length of a straight line which passes through the center of the inlet,with terminated points on the outside circumference.ARSQ
Inlet Outside Diameter:
0.500 inches single inlet
MRC:
The number of outlet connections on the item.ARTG
Outlet Connection Quantity:
1
MRC:
A narrative description of the type of outlet connection.ARTH
Outlet Connection Type:
Unthreaded 1st outlet
MRC:
The location of the outlet.ARTJ
Outlet Location:
Located at opposite end of muffler 1st outlet
MRC:
The length of a straight line which passes through the center of the outlet,with terminated points on the outside circumference.ARWA
Outlet Outside Diameter:
1.688 inches 1st outlet
MRC:
The element,compound,or mixture of which an item is fabricated,excluding any surface treatment.MATL
Material:
Steel, corrosion resisting
MRC:
The chemical compound or mechanical mixture properties of which the item is fabricated.MATT
Material:
Stainless steel
MRC:
--
NIIN:
013497923
MRC:
--
NATO Stock Number:
4330-01-349-7923
MRC:
--
Shelf Life:
N/A
MRC:
--
UOM:
--
MRC:
--
DEMIL:
No
FIIG:
--
FIIG:
T135-C
MRC:
--
INC:
37112
MRC:
--
IMM:
AX AX AX
Certified products icon

All Products Certified

Factory New, New Material, New Surplus, Overhauled, Serviceable, Repairable, and AS Removed / Used material will be accompanied by a Certificate of Conformance, and any other documents/trace when applicable. We have a 7 year record retention.

Quality inspections icon

Quality | ISO 9001:2015 + AS9120B

We are committed to quality and follow an AS9120 quality management system. AeroBase Group is HAZMAT certified and registered with DDTC, ITAR, and Aviation Suppliers Association (ASA). All products are 100% inspected.

Quality Commitment »

Shipping icon

Shipping

Delivery of IN-STOCK orders ship same-day when order is placed before 2:00 PM EST.

Delivery dates for NON-STOCK items are estimates based on current backlog and are subject to confirmation at the time of order.

Formal Definition

Government issue definition of NSN 4330-01-349-7923

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).

Packaging & Dimensions

MIL-STD codes: http://www.dla.mil/LandandMaritime/.../MILSTD2073Codes.aspx
Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
--
Item Weight:
--
Item Dim:
--
Container
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
LVL C
Container:
--
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
00
LVL_A:
Q
LVL_B:
Q
LVL_C:
CUSH
MOP
CATEG.
PRES MAT
WRAP MAT
ICQ
THK
TOS
UCL
CUSH DUN:
XX
MOP:
AE
PKG:
16ZZ
PRES MAT:
00
WRAP MAT:
XX
ICQ:
AAA
THK:
X
TOS:
UCL:

Packaging Codes Definitions:

LVL A Code (LVL_A) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with applicable specification for shipping container.

LVL B Code (LVL_B) Q

Packing shall be accomplished in accordance with table c.Ii for the packing level specified. closure, sealing and reinforcement shall be in accordance with the appropriate shipping container specification.

Procedure Indicator Code (OPI) O

Options can be exercised as to specific method of preservation or dod approved packaging materials to be used. however, basic preservation method shall be retained, supplemental data shall be complied with, and unit package dimensions shall not be increased by more than one inch. equal or better protection shall be given the item and there shall be no increase in the package cost.

Special Markings Code (SPC_MKG) 00

No special marking.

Method of Preservation (MOP) AE

Seal or plug all openings and preserve by method 10.

Preservation Material (PRES_MAT) 00

No requirement.

Import / Export

Schedule B Classification
Schedule B Number
NAIC National Association of Insurance Commissioners
End Use A classification system for U.S. exported and imported merchandise based on principal use rather than the physical characteristics of the merchandise. End-Use codes are assigned by the Bureau of Economic Analysis under the U.S. Department of Commerce.
SITC Commodity classification system defined by the United Nations.
USDA
HITECH
Schedule B:
8487900080
NAICS:
333999
End Use Class:
21180
SITC:
74999
USDA:
1
HITECH:
0

Schedule B Codes Definitions:

Schedule B 8487900080

Machinery Parts Not Containing Electrical Features, and Not Specified Or Included Elsewhere In Chapter 84, Except Ships' Propellers

End Use Code 21180

Industrial Machines, Other

Standard Intl. Trade Class (SITC) 74999

Machinery Parts, Not Containing Electrical Connectors, Insulators, Coils, Contacts Or Other Electrical Features, N.e.s.

Freight

Universal / National freight and handling information
NMFC
Class
UFC
LTL
LCL
WCC
TCC
SHC
ADC
ACC
NMFC:
125850
NMF Description:
Muffler/exhaust Sys/pipe/etc
UFC:
61440
LTL:
Rating variable
LCL:
--
WCC:
594
TCC:
Z
SHC:
9
ADC:
A
ACC:
V

Freight Codes Definitions:

Cargo Type (TCC) Z

No special type of cargo code applicable.

Water Commodity (WCC) 594

Pumps and parts, (machinery and parts),(less than 35 feet).

Air Commodity (ACC) V

Trailers, vehicles, machinery, shop and warehouse equipment and supplies including special tools and equipment, ground servicing.

Air Dimensions (ADC) A

Shipment is not a consolidation and does not exceed 84 inches in any dimension.

Air Special Handling (SHC) 9

Other or no special handling required (sh)

Manufacturers

This NSN is registered to the following cage codes.
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