PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

73-893Contact,electrical

Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated · NSN 5999-01-094-8792 · FSC 5999 · No Item Name Available
Verified by PartsTable
NSN 5999-01-094-8792 — this item is cataloged by the U.S. Government under National Stock Number 5999-01-094-8792. Primary manufacturer part number: 73-893.
Features
  • Contact,electrical — FSC 5999
  • Point Height: 0.047 INCHES NOMINAL IN
  • Precious Material and Location: ALL OUTSIDE SURFACES OF BODY AND CONTACT SILVER
  • Mounting Method: UNTHREADED HOLE(S)
  • Surface Treatment: SILVER BODY AND CONTACT
  • Style Designator: FLAT LEAF CONTACT W/ RECTANGULAR FIXED POINT
  • Point Width: 0.406 INCHES NOMINAL IN
  • Point Length: 1.000 INCHES NOMINAL IN
Applications
  • Applications requiring Copper Body and Contact construction
General Description

The Contact,electrical, cataloged under National Stock Number 5999-01-094-8792, 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 22 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active. Unit of issue: EA.

Technical Specifications
ParameterValue
NSN5999-01-094-8792
Primary Part Number73-893
Item NameContact,electrical
FSC / FSG5999 / 59 — No Item Name Available
ManufacturerAsco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated
StatusACTIVE
Point Height0.047 INCHES NOMINAL IN
Precious Material and LocationALL OUTSIDE SURFACES OF BODY AND CONTACT SILVER
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentSILVER BODY AND CONTACT
Style DesignatorFLAT LEAF CONTACT W/ RECTANGULAR FIXED POINT
Point Width0.406 INCHES NOMINAL IN
Point Length1.000 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL IN
Mounting Facility Quantity1
Terminal Type and Quantity1 THREADED STUD END OPPOSITE CONTACT
MaterialCOPPER BODY AND CONTACT
Point Height0.047 INCHES NOMINAL IN
Precious Material and LocationALL OUTSIDE SURFACES OF BODY AND CONTACT SILVER
Mounting MethodUNTHREADED HOLE(S)
Surface TreatmentSILVER BODY AND CONTACT
Style DesignatorFLAT LEAF CONTACT W/ RECTANGULAR FIXED POINT
Point Width0.406 INCHES NOMINAL IN
Point Length1.000 INCHES NOMINAL IN
Unthreaded Mounting Hole Diameter0.250 INCHES NOMINAL IN
Mounting Facility Quantity1
Terminal Type and Quantity1 THREADED STUD END OPPOSITE CONTACT
MaterialCOPPER BODY AND CONTACT
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Shelf Life Code0
Unit of IssueEA
SMR CodeG
Verified Substitutes 4
2940-00-738-86742S5648 INTERCHANGEABLE
Filter Element,intake Air Cleane
Caterpillar Inc Div Caterpillar Defense
5325-00-866-431573893 INTERCHANGEABLE
Ring,retaining
Triumph Engine Control Systems Llc
3040-01-209-0962 INTERCHANGEABLE
Connecting Link,rigid
4820-01-691-741873893 INTERCHANGEABLE
Valve,expansion
Applied Companies
Cross-Reference Index
Part NumberManufacturer
73-893 Automatic Switch Company Dba Asco (USA)
73-893 PRIMARY Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated (USA)
Related Parts
2940-00-738-8674INTERCHANGEABLE
FILTER ELEMENT,INTAKE AIR CLEANE
2S5648
5325-00-866-4315INTERCHANGEABLE
RING,RETAINING
73893
3040-01-209-0962INTERCHANGEABLE
CONNECTING LINK,RIGID
4820-01-691-7418INTERCHANGEABLE
VALVE,EXPANSION
73893

Frequently Asked Questions

What is NSN 5999-01-094-8792?

NSN 5999-01-094-8792 is a Contact,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 5999-01-094-8792?

NSN 5999-01-094-8792 has 2 cross-referenced part numbers: 73-893 (Automatic Switch Company Dba Asco), 73-893 (Asco Power Services Inc Dba Asco Emergency Power Maintenance Incorporated).

What NSN replaces 5999-01-094-8792?

There are 4 known substitutes for 5999-01-094-8792: 2940-00-738-8674, 5325-00-866-4315, 3040-01-209-0962 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 73-893?

Key specifications for 73-893: Point Height: 0.047 INCHES NOMINAL IN; Precious Material and Location: ALL OUTSIDE SURFACES OF BODY AND CONTACT SILVER; Mounting Method: UNTHREADED HOLE(S); Surface Treatment: SILVER BODY AND CONTACT. 28 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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