PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

3-313Ammeter

Espey Mfg. & Electronics Corp. · NSN 6625-01-013-2753 · FSC 6625 · No Item Name Available
Verified by PartsTable
NSN 6625-01-013-2753 — this item is cataloged by the U.S. Government under National Stock Number 6625-01-013-2753. Primary manufacturer part number: 3-313.
Features
  • Ammeter — FSC 6625
  • Installation Design: PANEL
  • Installation Design: PANEL
  • 2 verified cross-references
  • Primary manufacturer: Espey Mfg. & Electronics Corp.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Ammeter, cataloged under National Stock Number 6625-01-013-2753, is classified within Federal Supply Class 6625 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Espey Mfg. & Electronics Corp.. Government technical data includes 2 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 1 manufacturer, 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
NSN6625-01-013-2753
Primary Part Number3-313
Item NameAmmeter
FSC / FSG6625 / 66 — No Item Name Available
ManufacturerEspey Mfg. & Electronics Corp.
StatusACTIVE
Installation DesignPANEL
Installation DesignPANEL
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeX
Verified Substitutes 12
2915-00-051-72623313 INTERCHANGEABLE
Handle,override
Kearfott Corp Div Kearfott Corporation
2530-00-071-2249 INTERCHANGEABLE
Clamp,wheel Vehicular
2530-00-394-6047FC949 INTERCHANGEABLE
Cylinder Assembly,hydraulic Brak
Federal Mogul Corp Sub Wagner Brake Moog Automotive Div
5340-00-435-7544 INTERCHANGEABLE
Clamp,synchro
5330-00-527-99003313 INTERCHANGEABLE
Asbestos Sheet,compressed
The Boeing Company Div Legacy Wichita
3110-00-555-5210 INTERCHANGEABLE
Bearing,ball,annular
5935-00-809-6796 INTERCHANGEABLE
Backshell,electrical Connector
6220-00-834-1852 INTERCHANGEABLE
Lens,light
5935-00-982-4391 INTERCHANGEABLE
Socket,plug-in Electronic Compon
4730-01-307-60823313 INTERCHANGEABLE
Nut,tube Coupling
Alter Harry Co the Div of T E C
Cross-Reference Index
Part NumberManufacturer
3-313 Espey Mfg. & Electronics Corp. (USA)
3.313 Espey Mfg. & Electronics Corp. (USA)
Related Parts
2915-00-051-7262INTERCHANGEABLE
HANDLE,OVERRIDE
3313
2530-00-071-2249INTERCHANGEABLE
CLAMP,WHEEL VEHICULAR
2530-00-394-6047INTERCHANGEABLE
CYLINDER ASSEMBLY,HYDRAULIC BRAK
FC949
5340-00-435-7544INTERCHANGEABLE
CLAMP,SYNCHRO
5330-00-527-9900INTERCHANGEABLE
ASBESTOS SHEET,COMPRESSED
3313
3110-00-555-5210INTERCHANGEABLE
BEARING,BALL,ANNULAR
5935-00-809-6796INTERCHANGEABLE
BACKSHELL,ELECTRICAL CONNECTOR
6220-00-834-1852INTERCHANGEABLE
LENS,LIGHT
5935-00-982-4391INTERCHANGEABLE
SOCKET,PLUG-IN ELECTRONIC COMPON
4730-01-307-6082INTERCHANGEABLE
NUT,TUBE COUPLING
3313
5330-01-331-7160INTERCHANGEABLE
GASKET
3313
5805-01-408-5167INTERCHANGEABLE
SWITCH,TELEPHONE,SELECTOR
3313

Frequently Asked Questions

What is NSN 6625-01-013-2753?

NSN 6625-01-013-2753 is a Ammeter, manufactured by Espey Mfg. & Electronics Corp., classified under FSC 6625 (No Item Name Available). Status: active.

What are the part numbers for NSN 6625-01-013-2753?

NSN 6625-01-013-2753 has 2 cross-referenced part numbers: 3-313 (Espey Mfg. & Electronics Corp.), 3.313 (Espey Mfg. & Electronics Corp.).

What NSN replaces 6625-01-013-2753?

There are 12 known substitutes for 6625-01-013-2753: 2915-00-051-7262, 2530-00-071-2249, 2530-00-394-6047 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 3-313?

Key specifications for 3-313: Installation Design: PANEL; Installation Design: PANEL. 2 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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