ABT10976

View detailed technical data, stock status, and sourcing information for: ABT10976

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ABT10976
Federal Supply Group
Engine Accessories
National Stock Number
2990-00-211-5051
Item Name Code
10849
Assigment Date
04/15/1973 (53 years ago)

A circular, single or multipiece, rigid, metallic or nonmetallic item having a centrally located hole with a sharp edge on the inside periphery. It is supplied in various cross-sectional shapes and is designed to be installed in a cylinder, shock strut, or similar device to remove excess oil, dirt, ice, and/or foreign material from a piston, ram, or sliding rod. Excludes:packing, preformed; ring, piston; and seal ring, metal.

dry design type, unthreaded single inlet inlet connection type, 6.120 inches nominal overall diameter, 1.620 inches nominal 1st outlet1.620 inches nominal outlet inside diameter, 12.000 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Overall Length
12.000 inches nominal
Inlet Connection Type
unthreaded single inlet
Overall Diameter
6.120 inches nominal
Outlet Inside Diameter
1.620 inches nominal 1st outlet1.620 inches nominal
Design Type
dry
Coolant Type
air
Muffler Design
baffle
Baffle Quantity
4
Tube Quantity
4
Body Shape
round
Operating Position
horizontal
Inlet Location
located on bottom side of body 1-3/4 in. from center of tube to body end single inlet
Inlet Projection Length
2.030 inches nominal single inlet2.030 inches nominal
Inlet Outside Diameter
1.875 inches minimum and 1.895 inches maximum single inlet
Inlet Inside Diameter
1.755 inches minimum and 1.775 inches maximum single inlet
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
located on side of body 2.000 in. from center of tube to body end 1st outlet
Outlet Projection Length
6.320 inches nominal 1st outlet6.320 inches nominal
Outlet Outside Diameter
1.750 inches nominal 1st outlet1.750 inches nominal
Material
steel location not otherwise specified

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number Name
0072314680 Exhaust Muffler
10976 Exhaust Muffler
1754041 Exhaust Muffler
ABT10976 Exhaust Muffler
T-10976 Exhaust Muffler

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 2990-00-211-5051?
The FSCG of the NSN 2990-00-211-5051 is 2990
Does the NSN 2990-00-211-5051 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-00-211-5051 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 2990-00-211-5051 contain precious materials?
Precious metal content is unknown
Does NSN 2990-00-211-5051 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 2990-00-211-5051 was assigned to the Federal Catalog?
It was assigned 53 years ago, on Sun, Apr 15, 1973

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