AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

We are proud to supply every branch of the United States military


Why Choose Us?

Low Price Warrantied inventory at competitive prices
Find it fast Search the world's largest inventory of electronic components by manufacturer, category or part number
Get it fast All inventory ready to ship from our sellers
Quality guaranteed We sell only warrantied and traceable parts

Request a Quick Quote for 21457 by Walker Mfg Co - NSN 2990-00-135-4435

Mfg Part Number : 21457

Manufacturer : Walker Mfg Co

Item Name : muffler exhaust muffler exhaust

CAGE Code : 79260

If you require the NSN part 21457, manufactured by Walker Mfg Co having CAGE Code 79260 and categorized under FSC 2990 Miscellaneous Engine Accessories Nonaircraft under NSN 2990001354435, then look no further than NSN Gamut. Our company, which is owned and managed by ASAP Semiconductor, a distributor in the aerospace and defense industry, has an inventory of over two billion new and obsolete NSN parts, including part 21457 Muffler Exhaust and many more.

At NSN Gamut, we have a strict policy of not sourcing from China, ensuring that all parts you buy from us are completely traceable or sourced directly from reputable manufacturers like Walker Mfg Co. Obtain a quote now for 21457. In any case if you don't find your required part submit our straight RFQ and get your part in on time.

PRODUCT DETAILS “*” Required Fields Are Compulsory

CONTACT INFORMATION

   * By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms and Conditions and agree that all quotes and purchase orders are exclusively subject to the ASAP Semiconductor Terms and Conditions.
  • I consent to receive email communications from ASAP Semiconductor and can unsubscribe at any time.
  • ASAP Semiconductor is a wholly independent aftermarket parts distributor.
  • This website is intended for quotations based on part numbers only. Please DO NOT submit drawings, technical data, or other specifications through this portal.

Note : We Will Not Share Your Information To Any Third Parties.

  • Upload RFQ SHEET
  • If you have more than one item, upload your spreadsheet here

We offer a vast range of NSN 2990001354435 parts, including 21457, with quick lead times and competitive prices. NSN Gamut has a large selection of in-demand parts from manufacturers such as Walker Mfg Co and others. To speak with a dedicated account manager, just submit an RFQ for 21457 with your basic details like your company name parts quantity required, and get your quote in 15 minutes or less.

NSN Information for Part Number 21457 with NSN 2990-00-135-4435, 2990001354435

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-135-4435

Item Description:

Muffler Exhaust

29900013544350N
CIICHCCESDPMICCriticalityENAC
U A0
Part NumberISCRNVCRNCCHCCMSDSSADC
21457623

Characteristics Data of NSN 2990-00-135-4435, 2990001354435

MRCCriteriaCharacteristic
AALWINSULATION MATERIALASBESTOS
ABHPOVERALL LENGTH25.312 INCHES NOMINAL
ABKWOVERALL HEIGHT4.000 INCHES NOMINAL
ABMKOVERALL WIDTH9.750 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED
AJLWOUTLET INSIDE DIAMETER1.750 INCHES NOMINAL
APGFDESIGN TYPEJACKETED
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY3
ARNGBODY SHAPEOVAL
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATION0FFSET L0CATED 0N END 0F B0DY
ARNKINLET PROJECTION LENGTH1.906 INCHES NOMINAL
ARTEINLET INSIDE DIAMETER1.875 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED
ARTJOUTLET LOCATIONCENTRALLY L0CATED 0N END 0F B0DY
ARTKOUTLET PROJECTION LENGTH1.906 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTALUMINUM

  Related NSN Parts to 21457



Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All parts are stocked in the USA.
  • All parts are shipped from the USA.
  • All shipments must comply with U.S.A export laws.
  • No exceptions.

“We Proudly Support Intrepid Fallen Heroes Fund that serves United States Military Personal experiencing the Invisible Wounds of War : Traumatic Brain Injury (TBI) and Post Traumatic Stress (PTS). Please visit website (www.fallenheroesfund.org) and help in their valiant effort”.

Thank You for Visiting.

We Hope that You Will Visit Us Again the Next Time You Need NSN Parts and Make Us Your Strategic Purchasing Partner.

Request for Quote

We use cookies to ensure that we give you the best experience on our website. If you continue to use this site we will assume that you are happy with it.