PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

335835-901Ammeter

Lockheed Martin Corporation Div Rms - Mitchel Field · NSN 6625-00-907-1505 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-00-907-1505 — this item is cataloged by the U.S. Government under National Stock Number 6625-00-907-1505. Primary manufacturer part number: 335835-901.
Features
  • Ammeter — FSC 6625
  • Measurement Range: +0.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
  • Circuit Construction Type: NONELECTRONIC
  • Movement Suspension Method: JEWEL PIVOT BASE
  • Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE
  • Mounting Hole Diameter: 0.140 INCHES NOMINAL IN
  • Pointer Color: BLACK SINGLE INDICATOR SINGLE RANGE
  • Environmental Protection: DUST RESISTANT AND WATER RESISTANT
Applications
  • Applications requiring Plastic construction
General Description

The Ammeter, cataloged under National Stock Number 6625-00-907-1505, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Lockheed Martin Corporation Div Rms - Mitchel Field. Government technical data includes 27 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 5 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 12 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN6625-00-907-1505
Primary Part Number335835-901
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerLockheed Martin Corporation Div Rms - Mitchel Field
StatusACTIVE
Measurement Range+0.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Circuit Construction TypeNONELECTRONIC
Movement Suspension MethodJEWEL PIVOT BASE
Scale Graduation TypeLINEAR SINGLE INDICATOR SINGLE RANGE
Mounting Hole Diameter0.140 INCHES NOMINAL IN
Pointer ColorBLACK SINGLE INDICATOR SINGLE RANGE
Environmental ProtectionDUST RESISTANT AND WATER RESISTANT
Style DesignatorRECTANGULAR SURFACE MTG
Power SourceEXTERNAL
ColorUNABLE TO DECODE
MaterialPLASTIC
Panel for Which DesignedNONMAGNETIC
Nuclear Hardness Critical FeatureNONHARDENED
FSC Application DataTEST SET,ELECT. EQUIP.
Movement TypeMOVING COIL, PERMANENT MAGNET
Installation DesignPANEL
Scale Division Quantity20 SINGLE INDICATOR SINGLE RANGE
Mounting Facility Type and Quantity2 UNTHREADED HOLE(S)
Distance Between Mounting Facility Centers1.844 INCHES NOMINAL IN
Mounting Arrangement StyleTWO HOLE/STUD
Dial Scale Marking ColorBLACK SINGLE INDICATOR SINGLE RANGE
Circuit Attachment Method and Quantity1 CONNECTOR, RECEPTACLE
Accuracy in Percent-3.0 TO 3.0 AT FULL SCALE SINGLE INDICATOR SINGLE RANGE
Features ProvidedZERO ADJUSTER
Circuit Current for Which DesignedDC
Indicator TypeDIAL W/POINTER
Measurement Range+0.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Criticality CodeN
Unit of IssueEA
SMR CodeJN
Weight0.5400 lbs
Cube0.0370 cu ft
Verified Substitutes 12
5305-00-010-07650900559-6 INTERCHANGEABLE
Screw,machine
Agco Corp Parts Opn
3110-00-227-3264 INTERCHANGEABLE
Bearing,ball,thrust
3040-00-335-933112214 INTERCHANGEABLE
Shaft,shouldered
Stanadyne Corporation Dba Stanadyne Diesel Systems Div Diesel Systems
5935-00-415-1658G350215S1 INTERCHANGEABLE
Connector,plug,electrical
L3harris Technologies, Inc Div Space & Airborne Systems
6680-00-763-1419664-1 INTERCHANGEABLE
Indicator,liquid Quantity
Transicoil Llc Dba Ads Transicoil Div Transicoil
5935-01-040-8736 INTERCHANGEABLE
Connector,receptacle,electrical
5950-01-230-9687 INTERCHANGEABLE
Transformer,power
5998-01-357-93362555741-0002 INTERCHANGEABLE
Circuit Card Assembly
Texas Instruments Inc Information Technology Group
5310-01-417-4547 INTERCHANGEABLE
Nut,plain,hexagon
5136-01-431-18996641 INTERCHANGEABLE
Die,thread Cutting
Stanley Tools Div of Stanley Works
Cross-Reference Index
Part NumberManufacturer
335835-901 PRIMARY Lockheed Martin Corporation Div Rms - Mitchel Field (USA)
MK777-186 Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics (USA)
664-1 Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA)
DJ9-101A Ideal Precision Meter Co Dba Ideal Precision Meter Co (USA)
820-401 Hickok Waekon Llc (USA)
Related Parts
5305-00-010-0765INTERCHANGEABLE
SCREW,MACHINE
0900559-6
3110-00-227-3264INTERCHANGEABLE
BEARING,BALL,THRUST
3040-00-335-9331INTERCHANGEABLE
SHAFT,SHOULDERED
12214
5935-00-415-1658INTERCHANGEABLE
CONNECTOR,PLUG,ELECTRICAL
G350215S1
6680-00-763-1419INTERCHANGEABLE
INDICATOR,LIQUID QUANTITY
664-1
5935-01-040-8736INTERCHANGEABLE
CONNECTOR,RECEPTACLE,ELECTRICAL
5950-01-230-9687INTERCHANGEABLE
TRANSFORMER,POWER
5998-01-357-9336INTERCHANGEABLE
CIRCUIT CARD ASSEMBLY
2555741-0002
5310-01-417-4547INTERCHANGEABLE
NUT,PLAIN,HEXAGON
5136-01-431-1899INTERCHANGEABLE
DIE,THREAD CUTTING
6641
5340-01-459-1053INTERCHANGEABLE
BOOT,DUST AND MOISTURE SEAL
6641
1005-01-463-2850INTERCHANGEABLE
STUD SYNTETIC
6641

Frequently Asked Questions

What is NSN 6625-00-907-1505?

NSN 6625-00-907-1505 is a Ammeter, manufactured by Lockheed Martin Corporation Div Rms - Mitchel Field, classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-00-907-1505?

NSN 6625-00-907-1505 has 5 cross-referenced part numbers: 335835-901 (Lockheed Martin Corporation Div Rms - Mitchel Field), MK777-186 (Mkc Electronics Inc Dba Mk Electronics Div Mkc Electronics Inc, Dba Mk Electronics), 664-1 (Ideal Precision Meter Co Dba Ideal Precision Meter Co), DJ9-101A (Ideal Precision Meter Co Dba Ideal Precision Meter Co), 820-401 (Hickok Waekon Llc).

What NSN replaces 6625-00-907-1505?

There are 12 known substitutes for 6625-00-907-1505: 5305-00-010-0765, 3110-00-227-3264, 3040-00-335-9331 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 335835-901?

Key specifications for 335835-901: Measurement Range: +0.0 TO 200.0 MICROAMPERES, DC SINGLE INDICATOR SINGLE RANGE; Circuit Construction Type: NONELECTRONIC; Movement Suspension Method: JEWEL PIVOT BASE; Scale Graduation Type: LINEAR SINGLE INDICATOR SINGLE RANGE. 30 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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