The Contact,electrical, cataloged under National Stock Number 5999-00-035-7878, 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 Eaton Corp Opns & Technical Center. Government technical data includes 26 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 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.
| Parameter | Value |
|---|---|
| NSN | 5999-00-035-7878 |
| Primary Part Number | 40-140 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Eaton Corp Opns & Technical Center |
| Status | ACTIVE |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Surface Treatment | SILVER CONTACT |
| Surface Treatment | SILVER BODY |
| Material | COPPER ALLOY BODY |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Mounting Facility Quantity | 1 |
| Style Designator | LEAF TAP CONTACT W/ ROUND FLATTED FIXED POINT |
| Mounting Method | UNTHREADED HOLE(S) |
| Current Rating in Amps | 5.71 |
| Voltage Rating in Volts | 440.0 AC |
| Precious Material and Weight | 0.100 SILVER GRAINS, TROY |
| Point Diameter | 0.054 INCHES NOMINAL IN |
| Precious Material | SILVER |
| Precious Material and Location | EXTERNAL SURFACE SILVER |
| Surface Treatment | SILVER CONTACT |
| Surface Treatment | SILVER BODY |
| Material | COPPER ALLOY BODY |
| Unthreaded Mounting Hole Diameter | 0.120 INCHES NOMINAL IN |
| Material | COPPER ALLOY CONTACT |
| Mounting Facility Quantity | 1 |
| Style Designator | LEAF TAP CONTACT W/ ROUND FLATTED FIXED POINT |
| Mounting Method | UNTHREADED HOLE(S) |
| Current Rating in Amps | 5.71 |
| Voltage Rating in Volts | 440.0 AC |
| Precious Material and Weight | 0.100 SILVER GRAINS, TROY |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
| Weight | 0.0300 lbs |
| Cube | 0.0030 cu ft |
| Part Number | Manufacturer |
|---|---|
| 40-140 PRIMARY | Eaton Corp Opns & Technical Center (USA) |
| 70231W1ITEM13 | Eaton Corp Opns & Technical Center (USA) |
| 70329W1ITEM8 | Eaton Corp Opns & Technical Center (USA) |
| 76695W1ITEM14 | Eaton Corp Opns & Technical Center (USA) |
NSN 5999-00-035-7878 is a Contact,electrical, manufactured by Eaton Corp Opns & Technical Center, classified under FSC 5999 (No Item Name Available). Status: active.
NSN 5999-00-035-7878 has 4 cross-referenced part numbers: 40-140 (Eaton Corp Opns & Technical Center), 70231W1ITEM13 (Eaton Corp Opns & Technical Center), 70329W1ITEM8 (Eaton Corp Opns & Technical Center), 76695W1ITEM14 (Eaton Corp Opns & Technical Center).
There are 12 known substitutes for 5999-00-035-7878: 3110-00-100-0801, 3455-00-224-3640, 5330-00-594-6321 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 40-140: Precious Material and Location: EXTERNAL SURFACE SILVER; Surface Treatment: SILVER CONTACT; Surface Treatment: SILVER BODY; Overall Length: 1.025 INCHES NOMINAL IN. 30 total characteristics are documented in the Federal Logistics Information System.