321-DB7

Rotary Switch

This page provides complete and verified information for part number 321-DB7, NSN 5930-00-059-2739

You’ll find detailed technical specifications, product attributes, condition classification, and real-time stock availability. All data is based on official records and meets industry standards for defense, aerospace, and industrial sourcing. Whether you’re performing a parts audit, validating compliance, or preparing a purchase order, this part listing supports accurate and efficient procurement.

Federal Supply Group

Electrical and Electronic Equipment Components

Federal Supply Classification

5930 Switches

National Stock Number

5930-00-059-2739

Item Name Code

02134

Assigment Date

06/06/1967 (59 years ago)

A switch actuated by a definite angular rotation of the switch shaft about its axis. It consists of a body,switch and a control,rotary switch. For items having rated actuation travel and pressure characteristics, see switch,sensitive. Excludes relay,rotary; switch,stepping; and switch,telephone (as modified).

0.250 inches nominal single actuator shaft diameter, 2.250 inches nominal overall width, 2b single mounting facility thread class, 4.938 inches nominal overall length, 2.250 inches nominal overall height

Characteristics

Below are the official specifications and performance details for this part, including technical data, material composition, and compliance information.

Thread Class: 2b single mounting facility
Overall Length: 4.938 inches nominal
Overall Height: 2.250 inches nominal
Overall Width: 2.250 inches nominal
Shaft Diameter: 0.250 inches nominal single actuator
Shaft Length: 0.938 inches nominal single actuator
Distance Between Mounting Facility Centers: 1.500 inches nominal single mounting facility
Individual Section Quantity: 3
Switch Contact Basic Design: nonpile-up symmetrical
Pole Quantity: 2 each section periphery
Throw Quantity: 7 each section periphery
Mounting Method: threaded hole single mounting facility
Thread Quantity Per Inch: 32 single mounting facility
Nominal Thread Size: 0.164 inches single mounting facility
Contact Voltage Rating In Volts: 28.0 dc at sea level
Mounting Facility Pattern: two position in-line single mounting facility
Switch Actuator Indexing Position Quantity: 7 single actuator
Shaft Type: round single actuator
Terminal Type: turret
Contact Switching Action: breaks before makes each section periphery
Switch Actuator Positioning Increment: 30.0 degrees single actuator
Switch Actuator Stop Device Type: fixed stop single actuator
Contact Load Current Rating: 2.0 amperes resistive load dc at sea level
Precious Material And Location: contacts silver
Precious Material: silver
Style Designator: tap, square frame
Thread Series Designator: unc single mounting facility

Classification Data

Detailed NSN information including identification codes, classification data, and key indicators used for cataloging, logistics, and supply management.

Type of Item Identification
Demilitarization
Criticality
Federal Item Identification Guide
Precious Metals Indicator
Pseudo Item Name Code
Hazardous Material Indicator
Schedule B Code

Freight Information

Comprehensive freight classifications, shipping codes, and handling specifications for domestic and international transport compliance.

Major Organizational Entity
National Motor Freight Classification Item Number
National Motor Freight Classification Sub-Item Number
Uniform Freight Classification Item Number
National Motor Freight Class Rating
Water Commodity
Type of Cargo
Special Hand
Air Dimension
Air Commodity
National Motor Freight Description

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for 321-DB7

What is the FSCG of the NSN 5930-00-059-2739?

The FSCG of the NSN 5930-00-059-2739 is 5930

Does the NSN 5930-00-059-2739 have a Schedule B code assigned?

Yes, the Schedule B code is 8536509020

Does NSN 5930-00-059-2739 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 5930-00-059-2739 contain precious materials?

Item contains silver.

Does NSN 5930-00-059-2739 contain hazardous materials?

Indicates there is no information in the hmirs. The nsn is in a fsc in table ii of fed std 313 and a msds may be required by the user. The requirement for a msds is dependent on a hazard determination of the supplier or the intended end use of item.

When the NSN 5930-00-059-2739 was assigned to the Federal Catalog?

It was assigned 59 years ago, on Tue, Jun 6, 1967