LM1400

Voltmeter

This page provides complete and verified information for part number LM1400, NSN 6625-01-166-5146

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.

LM1400
Federal Supply Group
Instruments and Laboratory Equipment
National Stock Number
6625-01-166-5146
Item Name Code
16449
Assigment Date
11/13/1983 (42 years ago)

A resistor whose ohmic value cannot be adjusted or varied. The resistance element consists of either a thin layer of conductive material, containing either binders or insulating materials, deposited on an insulated form; or an alloy of metal and ceramic materials, usually fused to an insulated form. Opposition to the flow of current is an inherent property of the materials used and is manifest by the heat dissipation in the resistor. See also attenuator, fixed and resistor, fixed, composition. Excludes:carbon composition type resistors.

ac circuit current for which designed, 4.750 inches nominal overall width, digital display indicator type, 3.250 inches nominal overall height, 3.344 inches nominal overall length

Characteristics

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

Circuit Current For Which Designed
ac
Overall Length
3.344 inches nominal
Overall Height
3.250 inches nominal
Overall Width
4.750 inches nominal
Indicator Type
digital display
Installation Design
panel
Frequency Response Range
+41.900 to 100.000 hertz
Meter Depth Behind Mounting Flange
3.013 inches nominal
Meter Body Width Behind Mounting Flange
4.126 inches nominal
Power Source
external
Display Type
light emitting diode (l.e.d.).
Display Digit Quantity
3
Measurement Range
+0.0 to 300.0 volts, ac single indicator single range
Scale Selection Method
terminal
Meter Body Height Behind Mounting Flange
3.000 inches nominal
Accuracy Rating
porm 0.5 pct full scale porm 1 digit single indicator single range
Display Color
red single indicator single range
Circuit Attachment Method And Quantity
7 screw
Operating Voltage Rating In Volts
85.0 ac minimum and 145.0 ac maximum
Special Features
led display,crystal controled
Nuclear Hardness Critical Feature
nonhardened
Style Designator
rectangular flush mtg
Fsc Application Data
test set,elect. equip.

Classification Data

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

Type of Item Identification
1 - Full descriptive item identification
Automatic Data Processing Point
0 - Represents items with no adp components
Demilitarization
A - 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.
Criticality
X - The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
Federal Item Identification Guide
A310A0
Precious Metals Indicator
A - Item does not contain precious metal.
Pseudo Item Name Code
0016449
Hazardous Material Indicator
P - 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.
Schedule B Code
9030908030

Freight Information

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

Major Organizational Entity
TX
National Motor Freight Classification Item Number
061620
National Motor Freight Classification Sub-Item Number
X
Uniform Freight Classification Item Number
34540
National Motor Freight Class Rating
J - 100.0
Water Commodity
657 - Instruments, electric meter
Type of Cargo
Z - No special type of cargo code applicable
Special Hand
9 - Other or no special handling required (sh)
Air Dimension
A - Shipment is not a consolidation and does not exceed 84 inches in any dimension.
Air Commodity
HZ -
National Motor Freight Description
electric current testers

FAQs

Get insights on installation procedures, operating conditions, care instructions, industry regulations, and common issues. FAQs below provide key information for LM1400

What is the FSCG of the NSN 6625-01-166-5146?
The FSCG of the NSN 6625-01-166-5146 is 6625
Does the NSN 6625-01-166-5146 have a Schedule B code assigned?
Yes, the Schedule B code is 9030908030
Does NSN 6625-01-166-5146 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 6625-01-166-5146 contain precious materials?
Item does not contain precious metal.
Does NSN 6625-01-166-5146 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 6625-01-166-5146 was assigned to the Federal Catalog?
It was assigned 42 years ago, on Sun, Nov 13, 1983

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Price & Availability

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Ready to Ship

This item is in stock and ready to ship. Available units may vary in condition (new, surplus, refurbished) and are stored across multiple verified facilities. Request a quote to confirm quantity and lead time.

New Surplus 1
Total 1
Availability of this item was last updated on: 02/25/2026 07:02 AM EST. Stock levels and pricing are subject to change.
Aviation Suppliers Association Member AS9120-ISO9001 Certification

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