Aerospace Hardware Store

Aerospace

Hardware

MS21385-02HNW Knob

5355-01-173-1388

Specifications, compliance details, and sourcing options for this NSN. Request a quote to confirm availability, pricing, and lead time.

Request for Quote

Send us a request for quote using the form below. Our team will promptly provide you with the latest pricing and availability details.

AS9120 ISO9001 Aviation Suppliers Association Global Shipping

Featured Parts

42AX182
5315-00-281-8706
Machine Key
42AX214
5315-00-699-8367
Iliary Drivi Au Key
42AX274
5315-00-699-8377
Flat Engine Oil Key
42AX309
5315-00-733-6827
Key
42AX311
5315-00-693-0047
Key Clutch Throwout
42AX319
5315-01-547-8774
Machine Key
42AX336
5315-00-693-0071
Key Type
42AX345
5315-00-733-7124
Key

Need Assistance?

Our catalog is extensive, but we understand that sometimes specific needs might not be immediately available. If you could not find the exact products you were searching for, we are here to help!

Contact us directly, and our team will assist you in finding the perfect solution for your requirements.

Contact Us

Certified Supplier

Order with confidence. We are a valued certified supplier serving customers in the military and aerospace industries.

  • Genuine Manufacturers Parts
  • 100% Product Inspection
  • 7 Year Sales Record Retention
  • Fast On-Time Delivery
  • HAZMAT Certified
  • Global Shipping

Official Item Classification

Name
Knob
Part Number
MS21385-02HNW
(NSN) National Stock Number
5355-01-173-1388
(FSG) Federal Supply Group
53 Hardware and Abrasives
(FSC) Federal Supply Classification
5355 Knobs and Pointers
(INC) Item Name Code
03263
(FIIG) Federal Item Identification Guide
A530M0
Date
03/03/1984 (42 years ago)

0.125 inches nominal inside diameter, smooth gripping surface condition, 0.310 inches nominal distance from hole center to knob/skirt base, 0.620 inches nominal overall depth, 2 setscrew hole quantity

Specs & Compatibility

Inside Diameter

0.125 inches nominal

Setscrew Hole Quantity

2

Distance From Hole Center To Knob/Skirt Base

0.310 inches nominal

Overall Depth

0.620 inches nominal

Gripping Surface Condition

smooth

Shaft Accommodation Style

flatted one side

Outside Diameter

0.880 inches nominal

Reference Marking

index line

Attachment Method

setscrews

Inside Width

0.106 inches minimum and 0.110 inches maximum

Overall Thickness

0.750 inches nominal

Screw Drive Type

hexagon socket

Thread Quantity Per Inch

40 screw hole

Nominal Thread Size

0.112 inches screw hole

Special Features

shaft accommodation hole counterbore 0.380 in. dia,0.160 in. depth

Style Designator

round with bar face

Thread Series Designator

unc screw hole

Regulatory Compliance

Precious Metals Indicator
A

Item does not contain precious metal.

Criticality Code
X

The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.

Hazardous Metals Indicator
N

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

Pseudo Item Name Code

0003263

Related Hardware Products

Part Number Description
5355PL0838194 Knob
MS21385-02HNW Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-01-173-1388?
The FSCG of the NSN 5355-01-173-1388 is 5355
Does the NSN 5355-01-173-1388 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-01-173-1388 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 5355-01-173-1388 contain precious materials?
Item does not contain precious metal.
Does NSN 5355-01-173-1388 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 5355-01-173-1388 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sat, Mar 3, 1984