TT156-EV1G4

View detailed technical data, stock status, and sourcing information for: TT156-EV1G4
DODParts.com distributes related products varnishes dopes paints, aircraft parts and consumables, electrical parts, fittings and other components for the aerospace and defense industries. Submit the short price quote form for part TT156-EV1G4 to receive an up to date pricing and availability quote by email.

Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-01-499-2668

Item Name Code

03263

Assigment Date

07/17/2002 (24 years ago)

A fitting having three connections with the branch connection fixed at 90 degrees (1.5705 radians) to the run. The connections have machine threads (straight threads other than pipe or hose series) designed to accommodate a tube, or are unthreaded and designed to accommodate a tube. It may have side inlet(s). It is used as a junction at the intersection of a tube or tube fitting.

0.140 inches minimum and 0.180 inches maximum counterbore depth, 0.375 inches minimum and 0.395 inches maximum counterbore diameter, 2 setscrew hole quantity, 0.243 inches minimum and 0.263 inches maximum inside diameter, 0.290 inches minimum and 0.330 inches maximum distance from hole center to knob/skirt base

Product Characteristics

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

Inside Diameter: 0.243 inches minimum and 0.263 inches maximum
Counterbore Diameter: 0.375 inches minimum and 0.395 inches maximum
Counterbore Depth: 0.140 inches minimum and 0.180 inches maximum
Setscrew Hole Quantity: 2
Distance From Hole Center To Knob/Skirt Base: 0.290 inches minimum and 0.330 inches maximum
Overall Depth: 0.660 inches minimum and 0.700 inches maximum
Gripping Surface Condition: smooth
Shaft Accommodation Style: counterbored
Outside Diameter: 0.860 inches minimum and 0.900 inches maximum
Attachment Method: setscrews
Overall Thickness: 0.730 inches minimum and 0.770 inches maximum
End Item Identification: f-22
Material Transparency: clear
Screw Drive Type: hexagon socket
Thread Quantity Per Inch: 32 setscrew
Nominal Thread Size: 0.164 inches setscrew
Pointer Design: nondetachable
Part Name Assigned By Controlling Agency: knob
Special Features: contains a brass insert per qq-b-626, material is thermoplastic molding compound, pointer has clear marking, nvis
Color: gray/grey
Material: plastic
Style Designator: round with arched bar
Thread Series Designator: unc setscrew

Replaces National Stock Numbers

Below is a list of NSNs that have been officially superseded by this NSN:

NSN	Name	Date
5355-01-491-5188	No Name Available	10/09/2003

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
TT156-EV1G4	Knob

FAQs

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

What is the FSCG of the NSN 5355-01-499-2668?

The FSCG of the NSN 5355-01-499-2668 is 5355

Does the NSN 5355-01-499-2668 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-01-499-2668 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 5355-01-499-2668 contain precious materials?

Item does not contain precious metal.

Does NSN 5355-01-499-2668 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 5355-01-499-2668 was assigned to the Federal Catalog?

It was assigned 24 years ago, on Wed, Jul 17, 2002