The Jack,telephone, cataloged under National Stock Number 5935-00-251-7590, is classified within Federal Supply Class 5935 (No Item Name Available) of the Electrical and Electronic Equipment Components group. The primary manufacturer of record is At and T Corp. Government technical data includes 20 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled.
| Parameter | Value |
|---|---|
| NSN | 5935-00-251-7590 |
| Primary Part Number | 218C |
| Item Name | Jack,telephone |
| FSC / FSG | 5935 / 59 — No Item Name Available |
| Manufacturer | At and T Corp |
| Status | CANCELLED |
| Material | COPPER ALLOY TERMINAL |
| Surface Treatment | GOLD SPRING |
| Mounting Facility Type and Quantity | 1 BUSHING AND 1 UNTHREADED HOLE(S) |
| Jack Contact Arrangement Designator | J4 |
| Bushing Accommodation Hole Shape | ROUND |
| Terminal Type | TAB, SOLDER LUG |
| Surface Treatment | GOLD TERMINAL |
| Finger Accommodation Diameter | 0.250 INCHES NOMINAL SINGLE FINGER IN |
| Mounting Bushing Length | 0.578 INCHES NOMINAL IN |
| Electrical Insulation Feature | UNINSULATED |
| Accommodated Finger Type | TWO CONDUCTOR, ROUND TIP SINGLE FINGER |
| Material | COPPER ALLOY SPRING |
| Body Style | BUSHING MOUNTED LONG FRAME |
| Mounting Bushing Diameter | 0.453 INCHES NOMINAL IN |
| Mounting Hole Diameter | 0.156 INCHES NOMINAL IN |
| Finger Accommodation Length | 1.219 INCHES NOMINAL SINGLE FINGER IN |
| Body Width | 0.812 INCHES NOMINAL IN |
| Precious Material | GOLD |
| Bushing Thru-Hole Accommodation Diameter | 0.453 INCHES NOMINAL IN |
| Precious Material and Location | SPRING CONTACT AND TERMINAL SURFACES GOLD |
| Acquisition Status | CANCELLED |
| HAZMAT | No |
NSN 5935-00-251-7590 is a Jack,telephone, manufactured by At and T Corp, classified under FSC 5935 (No Item Name Available). Status: cancelled.
NSN 5935-00-251-7590 has 4 cross-referenced part numbers: 218C (At and T Corp), 218C (American Telephone and Telegraph Co), 218CJACK (American Telephone and Telegraph Co), 218C (Lucent Technologies Inc Corporate Headquarters).
There are 3 known substitutes for 5935-00-251-7590: 3455-00-307-9513, 3455-00-316-2354, 6150-01-384-2377. Verify interchangeability with system specifications before substitution.
Key specifications for 218C: Material: COPPER ALLOY TERMINAL; Surface Treatment: GOLD SPRING; Mounting Facility Type and Quantity: 1 BUSHING AND 1 UNTHREADED HOLE(S); Jack Contact Arrangement Designator: J4. 22 total characteristics are documented in the Federal Logistics Information System.
NSN 5935-00-251-7590 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.