LL-321

View detailed technical data, stock status, and sourcing information for: LL-321

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LL-321
Federal Supply Group
Electrical and Electronic Equipment Components
Federal Supply Classification
5930 Switches
National Stock Number
5930-00-774-6449
Item Name Code
00184
Assigment Date
04/15/1972 (54 years ago)

0.312 inches nominal bushing length, 0.492 inches nominal body width, 0.638 inches nominal body length, bushing mount body style, watertight hazardous locations/environmental protection

Product Characteristics

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

Body Style
bushing mount
Hazardous Locations/Environmental Protection
watertight
Bushing Length
0.312 inches nominal
Body Length
0.638 inches nominal
Body Width
0.492 inches nominal
Body Height
0.562 inches nominal
Actuator Style
round
Actuator Diameter
0.216 inches nominal
Actuator Height
0.625 inches nominal
Actuator Position-Action Relationship
up position maintained and down position maintained and center position maintained
Actuator Position-Locking Relationship
up position locked in and down position locked in and center position locked in
Maximum Voltage Rating In Volts
250.0 ac and 30.0 dc
Inclosure Type
fully inclosed
Mounting Method
threaded bushing
Features Provided
actuator seal
Thread Quantity Per Inch
40
Nominal Thread Size
0.250 inches
Nonpile-Up Contact Arrangement
3 pole, double throw, three positions maintained single switch unit
Contact Load Current Rating At Maximum Rated Voltage
4.000 amperes resistive dc and 2.000 amperes inductive dc and 3.000 amperes resistive ac
Thread Series Designator
uns
Terminal Type And Quantity
9 turret

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
LL-321 Toggle Switch
MSTL306E Toggle Switch

FAQs

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

What is the FSCG of the NSN 5930-00-774-6449?
The FSCG of the NSN 5930-00-774-6449 is 5930
Does the NSN 5930-00-774-6449 have a Schedule B code assigned?
Yes, the Schedule B code is 8536509065
Does NSN 5930-00-774-6449 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 5930-00-774-6449 contain precious materials?
Precious metal content is unknown
Does NSN 5930-00-774-6449 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 5930-00-774-6449 was assigned to the Federal Catalog?
It was assigned 54 years ago, on Sat, Apr 15, 1972

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