AS9120B, ISO 9001:2015, and FAA AC 0056B Accredited
24/7 : +1-714-705-4780 sales@oneclickpurchasing.com

AT1-1921 by Alexander Tagg Industries Inc with NSN 2990-00-056-4628 - Request a Quote

Part Number : AT1-1921 Alternate P/N : AT11921 NSN : 2990000564628
Item Name : Muffler Exhaust Manufacturer : Alexander Tagg Industries Inc CAGE Code : 80672

At One Click Purchasing, we are your reliable source for the NSN part AT1-1921 manufactured by Alexander Tagg Industries Inc. We carry a wide range of popular NSN items on our website, including Muffler Exhaust like part number AT1-1921 which is listed with the NSN 2990000564628 for easy identification. If you are interested in AT1-1921 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.

Please Fill Out Below Form
Required fields compulsory *
Contact Information
Note : We will not share your information to any third parties.
* By clicking this box, I acknowledge that I have read and accept the ASAP Semiconductor Terms & 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.

If you are looking for a competitive quote on part number AT1-1921, simply send us a completed RFQ form, and our team will respond you within 15 minutes. Trust One Click Purchasing for all your NSN part sourcing needs today.  Owned and Operated by ASAP Semicinductor LLC, an AS9120B, ISO 9001:2015, and FAA AC 00-56B accredited enterprise, we are dedicated to providing you with the highest level of quality and customer service, ensuring that our customers receive the most reliable and timely services and products possible.

NSN Information for Part Number AT1-1921 with NSN 2990-00-056-4628, 2990000564628

NSNFSCNIINCLSHazmatDEMILCancelled NSN
2990-00-056-4628

Item Description:

Muffler Exhaust

29900005646280N
CIICHCCESDPMICCriticalityENAC
U U
Part NumberISCRNVCRNCCHCCMSDSSADC
At1-1921295

Characteristics Data of NSN 2990-00-056-4628, 2990000564628

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH8.125 INCHES NOMINAL
ABKWOVERALL HEIGHT5.125 INCHES NOMINAL
ABMKOVERALL WIDTH8.000 INCHES NOMINAL
ACQWINLET CONNECTION TYPEFLANGE
AJLWOUTLET INSIDE DIAMETER1.500 INCHES NOMINAL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARNDMUFFLER DESIGNANY ACCEPTABLE
ARNFTUBE QUANTITY2
ARNGBODY SHAPEOVAL
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONLOCATED ON PERIPHERY OF BODY,1.875 IN. FROM END
ARNLINLET FLANGE SHAPEOVAL
ARNMINLET FLANGE MOUNTING PROVISION AND QUANTITY2 HOLES
ARNQINLET FLANGE MOUNTING PROVISION THREAD SIZE3/8-16
ARNRINLET FLANGE MOUNTING PROVISION THREAD SERIES DESIGNATORUNC
ARNSINLET FLANGE MOUNTING PROVISION THREAD DIRECTIONRIGHT-HAND
ARNTINLET FLANGE MOUNTING PROVISION SPACING2-11/16 IN. C TO C DIM. OF MTG HOLES
ARTHOUTLET CONNECTION TYPEUNTHREADED
ARTJOUTLET LOCATIONLOCATED ON PERIPHERY ON OPPOSITE SIDE FROM INLET 1.750 IN. FROM END OPPOSITE INLET
ARTKOUTLET PROJECTION LENGTH0.938 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.635 INCHES NOMINAL
MATTMATERIALSTEEL
SFTTSURFACE TREATMENTCHROMATE

  Top NSN Parts Relevant to Part Number AT1-1921

AT1-1 2 AT1 1 2PLUG AT1-1-4PLUG AT1-1921
AT1-2 AT1-2-1-32 AT1-2IN AT1-2SS100M
AT1-4-5-6K1PCT AT1 4 50K1PCT AT1-4-560-1PCT AT1-4-62-1PCT
AT1 431 AT1-4SS100M AT1-59138 AT1.5N4
AT1-652-W2-602 AT1-79000 AT1-79009 AT1-79015
AT1-79016 AT1-79016-3 AT1-CP25 AT1-CP25
Upload Aircraft Parts Requirement
US Flag

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

Top NSN Components

View All

​​Highly Searched NSN Manufacturers

View All