NSN 2990-00-778-0031 - Find Reliable NSN Components Here!

If you are in the market for NSN 2990-00-778-0031 supplies that are routinely offered with affordable pricing and prompt delivery, turn to AI NSN Parts. On this page, you will find popular part numbers like 3884816, 3923366, CH53, 21293, 3908396, and others that are available for procurement at any time. Be sure to browse our NSN 2990-00-778-0031 inventory as you see fit, and if you come across any item that grabs your attention, click on the “RFQ” button situated alongside it to access our online quote request service. Within 15 minutes of receiving your RFQ submission, one of our experts will supply you with a customized response that matches your specifications.

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Item Name Muffler Exhaust
Federal Supply Group (FSG) Engine Accessories
Federal Supply Class (FSC) 2990 Miscellaneous Engine Accessories Nonaircraft
National Item Identification Number (NIIN) 00-778-0031 (007780031)
NCB Code USA (00)
Manufacturer General Motors Corp, Maremont Corp, Walker Mfg Co, Hunter James Machine Co Inc, Harvard Industries Inc, Mahle Clevite Inc, Arvin Industries Inc
Part Number Manufacturer Item Name RFQ
3884816 general motors corp muffler exhaust RFQ
3923366 general motors corp muffler exhaust RFQ
CH53 maremont corp muffler exhaust RFQ
21293 walker mfg co muffler exhaust RFQ
3908396 general motors corp muffler exhaust RFQ
8876M hunter james machine co inc muffler exhaust RFQ
8269 harvard industries inc muffler exhaust RFQ
3908390 general motors corp muffler exhaust RFQ
MUB19 mahle clevite inc muffler exhaust RFQ
3792269 general motors corp muffler exhaust RFQ
3831583 general motors corp muffler exhaust RFQ
3874660 general motors corp muffler exhaust RFQ
1123 arvin industries inc muffler exhaust RFQ
1255 walker mfg co muffler exhaust RFQ
3981942 general motors corp muffler exhaust RFQ
3866266 general motors corp muffler exhaust RFQ

Technical Characteristics of NSN 2990007780031

MRCCriteriaCharacteristic
ABHPOVERALL LENGTH21.000 INCHES NOMINAL
ABKWOVERALL HEIGHT5.000 INCHES NOMINAL
ABMKOVERALL WIDTH9.500 INCHES NOMINAL
ACQWINLET CONNECTION TYPEUNTHREADED SINGLE INLET
AJLWOUTLET INSIDE DIAMETER1.688 INCHES NOMINAL 1ST OUTLET1.688 INCHES NOMINAL
ARNDMUFFLER DESIGNMULTIPASS
ARNFTUBE QUANTITY3
ARNGBODY SHAPEOVAL
ARNHOPERATING POSITIONHORIZONTAL
ARNJINLET LOCATIONLOCATED ON CENTER OF END SECTION SINGLE INLET
ARNKINLET PROJECTION LENGTH2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
ARSQINLET OUTSIDE DIAMETER2.125 INCHES NOMINAL SINGLE INLET2.125 INCHES NOMINAL
ARTJOUTLET LOCATIONOFFSET ON END SECTION OPPOSITE INLET 1ST OUTLET
ARTKOUTLET PROJECTION LENGTH2.000 INCHES NOMINAL 1ST OUTLET2.000 INCHES NOMINAL
ARWAOUTLET OUTSIDE DIAMETER1.812 INCHES NOMINAL 1ST OUTLET1.812 INCHES NOMINAL
MATTMATERIALSTEEL
APGFDESIGN TYPEDRY
ARNACOOLANT TYPEAIR
ARTEINLET INSIDE DIAMETER2.000 INCHES NOMINAL SINGLE INLET2.000 INCHES NOMINAL
ARTHOUTLET CONNECTION TYPEUNTHREADED 1ST OUTLET
SFTTSURFACE TREATMENTZINC

Relevant Components for NSN - 2990-00-778-0031, 2990007780031
2910-00-362-6680 (2910003626680) 2930-00-364-9190 (2930003649190) 2930-00-657-6128 (2930006576128) 2995-01-313-0691 (2995013130691)
2915-00-931-5119 (2915009315119) 2920-01-448-1346 (2920014481346) 2910-01-684-5450 (2910016845450) 2930-01-389-2291 (2930013892291)
2910-00-605-5306 (2910006055306) 2910-01-546-5626 (2910015465626) 2920-01-644-6835 (2920016446835) 2910-00-214-6784 (2910002146784)

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