PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

75-191 PIECE 14Contact Assembly,electrical

Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated · NSN 5999-01-230-8446 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-230-8446 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-230-8446. Primary manufacturer part number: 75-191 PIECE 14.
Features
  • Contact Assembly,electrical — FSC 5999
  • Structural Design: NONSWITCHING
  • Contact Quantity: 2
  • Structural Design: NONSWITCHING
  • Contact Quantity: 2
  • 4 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 Contact Assembly,electrical, cataloged under National Stock Number 5999-01-230-8446, is classified within Federal Supply Class 5999 (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. Government technical data includes 4 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 2 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
NSN5999-01-230-8446
Primary Part Number75-191 PIECE 14
Item NameContact Assembly,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAsco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
StatusACTIVE
Structural DesignNONSWITCHING
Contact Quantity2
Structural DesignNONSWITCHING
Contact Quantity2
Lifecycle & Compliance
Acquisition StatusACTIVE
Successor5998-01-043-1004 (3705)
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeJ
Weight0.0800 lbs
Cube0.0010 cu ft
Verified Substitutes 12
5998-01-043-10043705 SUCCESSOR
Circuit Card Assembly
Data Device Corp Dba Beta Transformer Technology
3010-00-139-071630073 INTERCHANGEABLE
Flange,pump,couplin
Testek Llc Dba Testek Solutions
3110-00-289-6760 INTERCHANGEABLE
Ring,bearing,inner
1650-00-442-808830073 INTERCHANGEABLE
Stop,actuator
Mid-America Aerotech, Llc
5940-00-665-9559 INTERCHANGEABLE
Splice,conductor
1650-01-228-921030073 INTERCHANGEABLE
Guide,compression Spring
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
2920-01-239-1153 INTERCHANGEABLE
Spark Plug
5305-01-290-820630073 INTERCHANGEABLE
Setscrew
Orscheln Products L.l.c.
5331-01-432-566930073 INTERCHANGEABLE
O-Ring
Hampton Hydraulics, Llc. Dba Great Bend Industries Div Hampton Hydraulics, Llc.
5330-01-506-943330073 INTERCHANGEABLE
Retainer,packing
Curtiss-Wright Flow Control Corporation Dba Farris Engineering Div Curtiss-Wright Valves Division- Farris
Cross-Reference Index
Part NumberManufacturer
30-073 Automatic Switch Company Dba Asco (USA)
75-191 PIECE 14 Automatic Switch Company Dba Asco (USA)
30-073 Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA)
75-191 PIECE 14 PRIMARY Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA)
Related Parts
SUCCESSOR 5998-01-043-1004 Circuit Card Assembly · 3705
3010-00-139-0716INTERCHANGEABLE
FLANGE,PUMP,COUPLIN
30073
3110-00-289-6760INTERCHANGEABLE
RING,BEARING,INNER
1650-00-442-8088INTERCHANGEABLE
STOP,ACTUATOR
30073
5940-00-665-9559INTERCHANGEABLE
SPLICE,CONDUCTOR
1650-01-228-9210INTERCHANGEABLE
GUIDE,COMPRESSION SPRING
30073
2920-01-239-1153INTERCHANGEABLE
SPARK PLUG
5305-01-290-8206INTERCHANGEABLE
SETSCREW
30073
5331-01-432-5669INTERCHANGEABLE
O-RING
30073
5330-01-506-9433INTERCHANGEABLE
RETAINER,PACKING
30073
5133-01-525-7080INTERCHANGEABLE
DRILL,TWIST
30-073
1650-01-584-8665INTERCHANGEABLE
FILTER,FLUID
30073

Frequently Asked Questions

What is NSN 5999-01-230-8446?

NSN 5999-01-230-8446 is a Contact Assembly,electrical, manufactured by Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated, classified under FSC 5999 (No Item Name Available). Status: active.

What are the part numbers for NSN 5999-01-230-8446?

NSN 5999-01-230-8446 has 4 cross-referenced part numbers: 30-073 (Automatic Switch Company Dba Asco), 75-191 PIECE 14 (Automatic Switch Company Dba Asco), 30-073 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated), 75-191 PIECE 14 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated).

What NSN replaces 5999-01-230-8446?

There are 12 known substitutes for 5999-01-230-8446: 5998-01-043-1004, 3010-00-139-0716, 3110-00-289-6760 and 9 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 75-191 PIECE 14?

Key specifications for 75-191 PIECE 14: Structural Design: NONSWITCHING; Contact Quantity: 2; Structural Design: NONSWITCHING; Contact Quantity: 2. 4 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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