MUM07-0011
View detailed technical data, stock status, and sourcing information for: MUM07-0011
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Federal Supply Group
Engine Accessories
Federal Supply Classification
2990 Nonaircraft Miscellaneous Engine Accessories
National Stock Number
2990-00-142-0761
Item Name Code
10849
Assigment Date
01/01/1963 (63 years ago)
unthreaded single inlet inlet connection type, dry design type, 48.000 inches nominal overall length, 4.031 inches nominal 1st outlet outlet inside diameter, 7.000 inches nominal overall diameter
Product Characteristics
Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.
- Overall Length
- 48.000 inches nominal
- Inlet Connection Type
- unthreaded single inlet
- Overall Diameter
- 7.000 inches nominal
- Outlet Inside Diameter
- 4.031 inches nominal 1st outlet
- Design Type
- dry
- Coolant Type
- air
- Muffler Design
- straight through
- Baffle Quantity
- 3
- Tube Quantity
- 4
- Body Shape
- round
- Operating Position
- vertical or horizontal
- Inlet Location
- centrally located in end of muffler single inlet
- Inlet Projection Length
- 4.188 inches nominal single inlet
- Inlet Outside Diameter
- 4.0412 inches nominal single inlet
- Inlet Inside Diameter
- 4.03125 inches nominal single inlet
- Outlet Connection Type
- unthreaded 1st outlet
- Outlet Location
- centrally located in end of muffler 1st outlet
- Outlet Projection Length
- 4.188 inches nominal 1st outlet
- Outlet Outside Diameter
- 4.0412 inches nominal 1st outlet
- Material
- steel location not otherwise specified
- Surface Treatment
- aluminum
- Fsc Application Data
- engine,fire and crash truck
Replaces National Stock Numbers
Below is a list of NSNs that have been officially superseded by this NSN:
| NSN | Name | Date |
|---|---|---|
| 2990-00-491-3159 | No Name Available | 11/27/1971 |
| 2990-00-523-1231 | No Name Available | 01/01/1963 |
Related Parts
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FAQs
Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.
What is the FSCG of the NSN 2990-00-142-0761?
The FSCG of the NSN 2990-00-142-0761 is 2990
Does the NSN 2990-00-142-0761 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-142-0761 require demilitarization?
Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.
Does NSN 2990-00-142-0761 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-142-0761 contain hazardous materials?
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
When the NSN 2990-00-142-0761 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963
Professional Distribution
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- HAZMAT Certified
- AS9120 Quality Standards
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