The Contact,electrical, cataloged under National Stock Number 5999-00-257-5740, 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 Challenger Electrical Equipment Corp. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 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: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-257-5740 |
| Primary Part Number | 85216 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Challenger Electrical Equipment Corp |
| Status | CANCELLED |
| Thread Quantity Per Inch | 32 AND 20 |
| Unthreaded Mounting Hole Diameter | 0.323 INCHES NOMINAL IN |
| Material | SILVER CONTACT |
| Precious Material and Weight | 1.000 SILVER GRAINS, TROY |
| Precious Material and Location | CONTACT SILVER |
| Mounting Method | THREADED HOLE(S) AND UNTHREADED HOLE(S) |
| Nominal Thread Size | 0.164 INCHES AND 0.250 INCHES IN |
| Thread Class | 2B |
| Voltage Rating in Volts | 220.0 AC |
| Current Rating in Amps | 100.0 |
| Precious Material | SILVER |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Quantity | 4 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Thread Quantity Per Inch | 32 AND 20 |
| Unthreaded Mounting Hole Diameter | 0.323 INCHES NOMINAL IN |
| Material | SILVER CONTACT |
| Precious Material and Weight | 1.000 SILVER GRAINS, TROY |
| Precious Material and Location | CONTACT SILVER |
| Mounting Method | THREADED HOLE(S) AND UNTHREADED HOLE(S) |
| Nominal Thread Size | 0.164 INCHES AND 0.250 INCHES IN |
| Thread Class | 2B |
| Voltage Rating in Volts | 220.0 AC |
| Current Rating in Amps | 100.0 |
| Precious Material | SILVER |
| Thread Direction | RIGHT-HAND |
| Mounting Facility Quantity | 4 |
| Thread Series Designator | UNIFIED NATIONAL COARSE (UNC) |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Unit of Issue | EA |
| SMR Code | J |
NSN 5999-00-257-5740 is a Contact,electrical, manufactured by Challenger Electrical Equipment Corp, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-00-257-5740 has 3 cross-referenced part numbers: 85216 (Challenger Electrical Equipment Corp), AD250 (Challenger Electrical Equipment Corp), 22213 (Drs Naval Power Systems Inc Dba Drs Power & Control Technologies Inc).
There are 12 known substitutes for 5999-00-257-5740: 5998-00-102-6940, 3110-00-252-9291, 5935-00-257-7936 and 9 more. Verify interchangeability with system specifications before substitution.
Key specifications for 85216: Thread Quantity Per Inch: 32 AND 20; Unthreaded Mounting Hole Diameter: 0.323 INCHES NOMINAL IN; Material: SILVER CONTACT; Precious Material and Weight: 1.000 SILVER GRAINS, TROY. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-00-257-5740 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.