PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

51-307Terminal Board

Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated · NSN 5940-01-317-7998 · FSC 5940 · No Item Name Available
Verified by PartsTable
NSN 5940-01-317-7998 — this item is cataloged by the U.S. Government under National Stock Number 5940-01-317-7998. Primary manufacturer part number: 51-307.
Features
  • Terminal Board — FSC 5940
  • 2 verified cross-references
  • Primary manufacturer: Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Terminal Board, cataloged under National Stock Number 5940-01-317-7998, is classified within Federal Supply Class 5940 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 11 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameTerminal Board
FSC / FSG5940 — No Item Name Available (FSG 59)
ManufacturersAutomatic Switch Company Dba Asco (CAGE 04845); Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (CAGE 1HAR9)
Technical Specifications
ParameterValue
NSN5940-01-317-7998
Primary Part Number51-307
Item NameTerminal Board
FSC / FSG5940 / 59 — No Item Name Available
ManufacturerAsco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 11
5330-00-106-173451307 INTERCHANGEABLE
Gasket
Macleod Inc
4330-00-337-661051307 INTERCHANGEABLE
Filter,fluid
Arvinmeritor Inc
2940-00-453-825651307 INTERCHANGEABLE
Filter Element,fluid
Wix Corp
5330-00-472-9801 INTERCHANGEABLE
Gasket
5940-00-607-9225 INTERCHANGEABLE
Terminal,wire
3455-01-052-2909736-007063 INTERCHANGEABLE
File,rotary
Doall Baltimore Company
5962-01-211-2649253595-001 INTERCHANGEABLE
Microcircuit,linear
Bae Systems Information and Electronic Systems Integration Inc. Dba Bae Systems
3110-01-301-061051307 INTERCHANGEABLE
Bearing,ball,thrust
Skf Usa Inc.
5930-01-478-682551-307 INTERCHANGEABLE
Switch,rotary
Pollak Joseph Corp
5210-01-520-8421275-6 INTERCHANGEABLE
Caliper,outside
L.s. Starrett Company (the) Div Tool Division
Cross-Reference Index
Part NumberManufacturer
51-307 Automatic Switch Company Dba Asco (USA)
51-307 PRIMARY Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA)
Related Parts
5330-00-106-1734INTERCHANGEABLE
GASKET
51307
4330-00-337-6610INTERCHANGEABLE
FILTER,FLUID
51307
2940-00-453-8256INTERCHANGEABLE
FILTER ELEMENT,FLUID
51307
5330-00-472-9801INTERCHANGEABLE
GASKET
5940-00-607-9225INTERCHANGEABLE
TERMINAL,WIRE
3455-01-052-2909INTERCHANGEABLE
FILE,ROTARY
736-007063
5962-01-211-2649INTERCHANGEABLE
MICROCIRCUIT,LINEAR
253595-001
3110-01-301-0610INTERCHANGEABLE
BEARING,BALL,THRUST
51307
5930-01-478-6825INTERCHANGEABLE
SWITCH,ROTARY
51-307
5210-01-520-8421INTERCHANGEABLE
CALIPER,OUTSIDE
275-6
8345-01-590-1564INTERCHANGEABLE
FLAG,COMMANDS,SSI

Frequently Asked Questions

What is NSN 5940-01-317-7998?

NSN 5940-01-317-7998 is a Terminal Board, manufactured by Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated, classified under FSC 5940 (No Item Name Available). Status: active.

What are the part numbers for NSN 5940-01-317-7998?

NSN 5940-01-317-7998 has 2 cross-referenced part numbers: 51-307 (Automatic Switch Company Dba Asco), 51-307 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated).

What NSN replaces 5940-01-317-7998?

There are 11 known substitutes for 5940-01-317-7998: 5330-00-106-1734, 4330-00-337-6610, 2940-00-453-8256 and 8 more. Verify interchangeability with system specifications before substitution.

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