40894-2

View detailed technical data, stock status, and sourcing information for: 40894-2
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Federal Supply Group

Hardware and Abrasives

Federal Supply Classification

5355 Knobs and Pointers

National Stock Number

5355-00-451-8589

Item Name Code

03265

Assigment Date

06/04/1971 (55 years ago)

An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes:bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. See also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.

screw on attachment method, direct drive type, 1.125 inches nominal knob portion diameter, 100 single scale scale division quantity, 0.813 inches nominal outside diameter

Product Characteristics

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

Outside Diameter: 0.813 inches nominal
Attachment Method: screw on
Knob Portion Diameter: 1.125 inches nominal
Scale Division Quantity: 100 single scale
Drive Type: direct
Scale Type: linear single scale
Thread Quantity Per Inch: 32 receptacle
Nominal Thread Size: 0.375 inches receptacle
Positioning Mechanism Type: knob
Height: 1.000 inches nominal
Material: aluminum overall
Surface Treatment: anodize overall
Style Designator: round w/knob
Thread Series Designator: unef receptacle

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
40894-2	Control Dial

FAQs

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

What is the FSCG of the NSN 5355-00-451-8589?

The FSCG of the NSN 5355-00-451-8589 is 5355

Does the NSN 5355-00-451-8589 have a Schedule B code assigned?

Yes, the Schedule B code is 9033000000

Does NSN 5355-00-451-8589 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 5355-00-451-8589 contain precious materials?

Precious metal content is unknown

Does NSN 5355-00-451-8589 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 5355-00-451-8589 was assigned to the Federal Catalog?

It was assigned 55 years ago, on Fri, Jun 4, 1971