Aerospace

Hardware

891040ISSUE2 Knob

5355-00-049-8576

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

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Official Item Classification

Name: Knob
Part Number: 891040ISSUE2
(NSN) National Stock Number: 5355-00-049-8576
(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)

2.219 inches nominal overall thickness, 0.875 inches maximum width across flats, straight shank style, stud attachment method, grip aid gripping surface condition

Specs & Compatibility

Shank Style

straight

Gripping Surface Condition

grip aid

Attachment Method

stud

Overall Thickness

2.219 inches nominal

Width Across Flats

0.875 inches maximum

Thread Quantity Per Inch

20 stud

Nominal Thread Size

0.250 inches stud

Color

gray/grey

Style Designator

octagon

Thread Series Designator

unc stud

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
89104-2	Knob
891040-2	Knob
891040ISSUE2	Knob

Frequently Asked Questions

What is the FSCG of the NSN 5355-00-049-8576?

The FSCG of the NSN 5355-00-049-8576 is 5355

Does the NSN 5355-00-049-8576 have a Schedule B code assigned?

Yes, the Schedule B code is 8531900002

Does NSN 5355-00-049-8576 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 5355-00-049-8576 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-049-8576 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 5355-00-049-8576 was assigned to the Federal Catalog?

It was assigned 63 years ago, on Tue, Jan 1, 1963