AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
  Quick Quote Here
Search
+1-714-705-4780 sales@aerospacesphere.com
   //   NSN    //   Walker Mfg Co    //   Part 21457

Part 21457 With Different Manufacturers

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

21457

RFQ

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


Leading NSN Parts Manufacturers

View More

Leading NSN Part Types

View More


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

Instant Quote for NSN Part 21457 of Walker Mfg Co

Mfg Part Number: 21457

NSN : 2990-00-135-4435

NIIN : 001354435

CAGE Code : 79260

Manufacturer: Walker Mfg Co

Item Name : Muffler Exhaust Muffler Exhaust

FSC : 2990 Miscellaneous Engine Accessories Nonaircraft


An NSN is a 13-digit numeric code that serves to identify 'standardized material items of supply' as they have been recognized by all NATO countries and the United States Department of Defense. Aerospace Sphere, owned and operated by ASAP Semiconductor, is an all-inclusive purchasing platform for hard-to-find and in-demand parts and components pertaining to the civil aviation, defense, aerospace, industrial, and electronic markets. As such, we have an inventory of more than two billion new and obsolete parts, among which is an unparalleled selection of NSN parts and much more. This includes items such as Muffler Exhaust 21457 from manufacturer Walker Mfg Co and many more, all of which are available with short lead times and competitive prices. For NSN parts and part numbers like 21457, you won’t find a more inclusive source than Aerospace Sphere.

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

Our website offers a number of parametric search capabilities, one of which allows you to search specifically for NSN parts. This means you can quickly sort through National Stock Numbers such as 2990001354435 and find parts like part number 21457 from quality manufacturers like Walker Mfg Co and many others. To begin the purchasing process immediately, submit an RFQ today. Our team of dedicated account managers is standing by and will respond to all inquiries 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 Part List to 21457

214-0003-010 214-0003-002 214-00029-0001 214-00026-0001
214-00025-0005 214-00023-0001 214-00022-0001 214-00021-0001
214-00020-0001 214-0002-000 214-00017-0001 214-00016-0002
214-00016-0001 214-00013 214-00013 214-00011-0001
214-00010-0001 214-0001-03 214-0001-006 214-0001
214-00006-0001 214-00003 214-0000214 214-0000197
214-0000197 214-0000196 214-0000192 214-0000192
214-0000184 214-00-26 214-0.611A 214-0-2R210
Semiconductor's Certifications and Memberships
The only independent
distributor with a
NO CHINA SOURCING Pledge
  • All Orders are Fulfilled in the U.S.A.
  • 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.