Product Details | EXHAUST-INTAKE PNEUMATIC MUFFLER

4330-01-541-0874 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).20343100028Compressors and Vacuum Pumps43300057Centrifugals, Separators, and Pressure and Vacuum Filters47300051Hose, Pipe, Tube, Lubrication, and Railing Fittings

Part Alternates: 4450K2, 4330-01-541-0874, 01-541-0874, 4330015410874, 015410874

Pumps and Compressors | Centrifugals, Separators, and Pressure and Vacuum Filters

Supply Group (FSG) NSN Assign. NIIN
43 14 JUN 2006 01-541-0874

Demand History | NSN 4330-01-541-0874

Part Number Request Date QTY Origin
4450K2 2023-09-14 696 DIBBS
4450K2 2022-09-20 3 DE
4450K2 2022-03-24 494 DIBBS
4450K2 2019-05-23 1065 DIBBS
4330-01-541-0874 2018-08-30 718 DIBBS
4330-01-541-0874 2017-05-04 510 DIBBS
4330-01-541-0874 2015-04-20 348 DIBBS
4330-01-541-0874 2014-01-14 120 DIBBS
4330-01-541-0874 2012-08-24 57 DIBBS
4330-01-541-0874 2011-04-15 161 DIBBS
4330-01-541-0874 2010-11-23 43 DIBBS
4330-01-541-0874 2009-07-24 2 DIBBS
4330-01-541-0874 2009-06-26 25 DIBBS
4330-01-541-0874 2008-07-14 1 DIBBS
4330-01-541-0874 2008-05-19 1 DIBBS

Cross Reference | NSN 4330-01-541-0874

Part Number Cage Code Manufacturer
4450K2 39428 MCMASTER-CARR SUPPLY COMPANY

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Technical Data | NSN 4330-01-541-0874

Characteristic Specifications
MATERIAL BRONZE AND STEEL
MUFFLER DESIGN STRAIGHT THROUGH
BODY SHAPE TAPERED
OVERALL LENGTH 1.375 INCHES NOMINAL
OVERALL DIAMETER 0.562 INCHES NOMINAL
INLET CONNECTION QUANTITY 1
INLET CONNECTION TYPE THREADED
INLET LOCATION LOCATED IN END SECTION OF BODY
INLET THREAD SERIES DESIGNATOR NPT
SPECIAL FEATURES 0.250 IN. NPT MALE CONNECTION

Restrictions/Controls & Freight Information | NSN 4330-01-541-0874

Category Code Description
Shelf-Life Code:0Nondeteriorative
Hazardous Material Indicator CodeNThere is no data in the HMIS and the NSN is in an FSC not generally suspected of containing hazardous materials
Demilitarization Code:ANon-Munitions List Item/ Non-Strategic List Item - Demilitarization not required.
Controlled Inventory Item Code:UUNCLASSIFIED
Electro-static Discharge Susceptible:ANo known Electrostatic Discharge (ESD) or Electromagnetic Interference (EMI) sensitivity
Precious Metals Indicator Code:AItem does not contain precious metal
Criticality Code:X The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Automatic Data Processing Equipment:0Represents items with no ADP components. NOTE: Codes 1 through 6 are only to be used when the item is Automatic Data Processing Equipment (ADPE) in its entirety and is limited to the type meeting only one of the definitions for codes 1 through 6. (See code 9)
Category Code Description
NMF Description 125850 MUFFLER/EXHAUST SYS/PIPE/ETC
Less than car load rating
Less than truck load rating W Rating Variable
Water commodity Code 594 unknown
Originating Activity Code KD
Air Dimension Code A Shipment is not a consolidation and does not exceed 72 inches in any dimension.
Air Commodity V Vehicles, machinery, shop and warehouse equipment and supplies, including special tools and equipment, ground servicing and special purpose vehicles, marine equipment and supplies, repair and maintenance parts for the above.
Air Special Handling Z No special handling required.
Special Handling Code 9 unknonwn
HAZMAT
Type of Cargo Z No special type of cargo code applicable

Management | NSN 4330-01-541-0874

Category Code Description
Budget Code9 General Support DIV57X4921.070:Air Force decentrally managed expense items (ERRC XB3, XF-3) with a unit cost of less than $250,000 that are requisitioned/procured at base (retail) level from DLA, GSA, Army, Navy, Depot Maintenance Service, Air Force Industrial Fund (AFMC), local manufacture and commercial vendors.
Price ValidationN The current standard price in Catalog Management Data (CMD) has not analyzed or coded for LP/LM.
  • The price has not been analyzed or reviewed for accuracy.
  • ZOP or Standard price challenges are permissible, but must be supported with adequate justification. However, if coded for Local Purchase (LP) or Fabrication/Manufacture as indicated with an (LM) Acquisition Advice Code of ?L? or?F?,the case must be evaluated locally where purchased or fabricated.
Fund CodeSFStock fund applicable to items managed for the Air Force by the respective Inventory Control Point.
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDFDepartment of the Air Force
Service OrganizationFU.S. Air Force
ReparabilityNStock Fund (except Munitions)
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each
Category Code Description
Cognizance Codes9BNavy-owned stocks of DLA material
Naval Inventory Control Point, Mechanicsburg
Source of SupplySMSDefense Logistics Agency
Enterprise Business Systems
AgencyDNDepartment of the Navy
Service OrganizationNU.S. Navy
Acquisition Advice CodesZINSURANCE/NUMERIC STOCKAGE OBJECTIVE ITEM # Items which may be required occasionally or intermittently, and prudence requires that a nominal quantity of materiel be stocked due to the essentiality or the lead time of the item. 1. The item is centrally managed, stocked, and issued. 2. Requisitions will be submitted in accordance with IMM/Service requisitioning procedures.
Controlled Item CodeUUNCLASSIFIED
Shelf Life Code0Nondeteriorative
Purchasing QTY
UOM
1
EA : Each