Aerospace Hardware Store

Aerospace

Hardware

Q871438-2 Knob

5355-00-668-5406

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

R10AH5K508-TT1 DWG D49653
4820-01-221-5545
Safety Relief Valve
R10AH5K513-CS1
4820-01-220-6601
Safety Relief Valve
R10AH5K5AF-CSI AND D49222
4820-01-179-6219
Safety Relief Valve
R10AH5L502-CS4
4820-01-221-1578
Safety Relief Valve
R10AH5L511-CS1
4820-01-419-3658
Safety Relief Valve
R10AH6J5AH-CS1
4820-01-263-0023
Safety Relief Valve
R10AH6J5BJ-CS1
4820-01-286-3170
Safety Relief Valve
R10AH9J532-CH4
4820-01-294-4834
Safety Relief Valve

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
Q871438-2
(NSN) National Stock Number
5355-00-668-5406
(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
01/01/1963 (63 years ago)

0.182 inches minimum and 0.192 inches maximum counterbore diameter, 0.178 inches minimum and 0.198 inches maximum counterbore depth, 0.128 inches minimum and 0.129 inches maximum inside diameter, 0.365 inches minimum and 0.385 inches maximum overall depth, grip aid gripping surface condition

Specs & Compatibility

Inside Diameter

0.128 inches minimum and 0.129 inches maximum

Counterbore Diameter

0.182 inches minimum and 0.192 inches maximum

Counterbore Depth

0.178 inches minimum and 0.198 inches maximum

Overall Depth

0.365 inches minimum and 0.385 inches maximum

Gripping Surface Condition

grip aid

Shaft Accommodation Style

counterbored

Outside Diameter

0.552 inches minimum and 0.572 inches maximum

Attachment Method

hole

Overall Thickness

0.365 inches minimum and 0.385 inches maximum

Color

black

Material

plastic polyamide (nylon)

Style Designator

round

Regulatory Compliance

Precious Metals Indicator
U

Precious metal content is unknown

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
Q871438-2 Knob
QB71438-2 Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-668-5406?
The FSCG of the NSN 5355-00-668-5406 is 5355
Does the NSN 5355-00-668-5406 have a Schedule B code assigned?
Yes, the Schedule B code is 8531900002
Does NSN 5355-00-668-5406 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 5355-00-668-5406 contain precious materials?
Precious metal content is unknown
Does NSN 5355-00-668-5406 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 5355-00-668-5406 was assigned to the Federal Catalog?
It was assigned 63 years ago, on Tue, Jan 1, 1963