ABT 15497

View detailed technical data, stock status, and sourcing information for: ABT 15497

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ABT 15497
Federal Supply Group
Engine Accessories
National Stock Number
2990-01-027-9457
Item Name Code
10849
Assigment Date
09/23/1976 (49 years ago)

A resistor in which a sliding or rolling contact moves over an exposed area of the resistive element to change the ohmic value of the output. The functional tolerance (linearity), if given, of the output is greater than plus or minus 1 percent on linear outputs. Specified outputs such as sine, cosine, tangent, and the like, shall be considered to be precision. For items having manually positioned taps designed to be set and fixed prior to use, see resistor, adjustable. For items with step by step variation, see rheostat and resistor, step by step. For tandem-mounted items designed to function together as an attenuator (and rated accordingly), see attenuator, variable. Excludes:resistor (1), variable, wire wound, nonprecision; resistor (1), variable, nonwire wound precision; and resistor (1), variable, wire wound, precision.

19.300 inches nominal overall length, unthreaded single inlet inlet connection type, dry design type, 4.120 inches nominal overall height, 9.000 inches nominal overall width

Product Characteristics

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

Overall Length
19.300 inches nominal
Overall Height
4.120 inches nominal
Overall Width
9.000 inches nominal
Inlet Connection Type
unthreaded single inlet
Design Type
dry
Coolant Type
air
Muffler Design
baffle
Baffle Quantity
1
Tube Quantity
2
Body Shape
oval
Inlet Location
offset in end section of body 2.400 in. dis c of inlet to c of body single inlet
Inlet Projection Length
2.000 inches nominal single inlet2.000 inches nominal
Inlet Inside Diameter
1.755 inches minimum and 1.775 inches maximum single inlet
Outlet Connection Type
unthreaded 1st outlet
Outlet Location
centrally located in end section of body opposite inlet end 1st outlet
Outlet Projection Length
6.300 inches nominal 1st outlet6.300 inches nominal
Outlet Outside Diameter
1.875 inches nominal 1st outlet1.875 inches nominal
Special Features
with mounting bracket on outlet connection
Material
steel location not otherwise specified
Surface Treatment
paint

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
15497 Exhaust Muffler
ABT 15497 Exhaust Muffler
C7NN-5230-G Exhaust Muffler
T-15497 Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-027-9457?
The FSCG of the NSN 2990-01-027-9457 is 2990
Does the NSN 2990-01-027-9457 have a Schedule B code assigned?
Yes, the Schedule B code is 8708925000
Does NSN 2990-01-027-9457 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 2990-01-027-9457 contain precious materials?
Precious metal content is unknown
Does NSN 2990-01-027-9457 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 2990-01-027-9457 was assigned to the Federal Catalog?
It was assigned 49 years ago, on Thu, Sep 23, 1976

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