27U126

View detailed technical data, stock status, and sourcing information for: 27U126
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Federal Supply Group

Engine Accessories

Federal Supply Classification

2990 Nonaircraft Miscellaneous Engine Accessories

National Stock Number

2990-01-064-2727

Item Name Code

10849

Assigment Date

08/19/1978 (47 years ago)

A relay which is actuated by the effect of a magnetic field developed by the current in its energizing coil(s). Includes solenoid and armature types. Excludes:contactor, magnetic; relay, meter movement; relay, motor driven; relay, reed; relay, resonant reed; relay, rotary; and switch, stepping.

51.000 inches nominal overall length, 10.125 inches nominal overall diameter, unthreaded single inlet inlet connection type, dry design type, 4.870 inches nominal 1st outlet4.870 inches nominal outlet inside 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: 51.000 inches nominal
Inlet Connection Type: unthreaded single inlet
Overall Diameter: 10.125 inches nominal
Outlet Inside Diameter: 4.870 inches nominal 1st outlet4.870 inches nominal
Design Type: dry
Body Shape: round
Operating Position: universal
Inlet Location: centrally located in end section of body single inlet
Inlet Projection Length: 3.000 inches nominal single inlet
Inlet Outside Diameter: 5.000 inches nominal single inlet
Inlet Inside Diameter: 4.870 inches nominal single inlet
Outlet Connection Type: unthreaded 1st outlet
Outlet Location: centrally located in end section of body 1st outlet
Outlet Projection Length: 3.000 inches nominal 1st outlet
Outlet Outside Diameter: 5.000 inches nominal 1st outlet
Material: steel location not otherwise specified
Surface Treatment: aluminum alloy

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
27U126	Exhaust Muffler
2KK470	Exhaust Muffler
65658DXW	Exhaust Muffler

FAQs

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

What is the FSCG of the NSN 2990-01-064-2727?

The FSCG of the NSN 2990-01-064-2727 is 2990

Does the NSN 2990-01-064-2727 have a Schedule B code assigned?

Yes, the Schedule B code is 8708925000

Does NSN 2990-01-064-2727 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 2990-01-064-2727 contain precious materials?

Precious metal content is unknown

Does NSN 2990-01-064-2727 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 2990-01-064-2727 was assigned to the Federal Catalog?

It was assigned 47 years ago, on Sat, Aug 19, 1978