The Contact,electrical, cataloged under National Stock Number 5999-00-643-7100, is classified within Federal Supply Class 5999 (Miscellaneous Electrical and Electronic Components) of the Electrical and Electronic Equipment Components group. The manufacturer of record is L3harris Technologies, Inc.. Government technical data includes 10 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-00-643-7100 |
| Primary Part Number | FRB24711-1-2 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | L3harris Technologies, Inc. |
| Status | ACTIVE |
| Precious Material | SILVER |
| Mounting Method | UNTHREADED HOLE(S) |
| Unthreaded Mounting Hole Diameter | 0.438 INCHES NOMINAL AND 0.096 INCHES NOMINAL IN |
| Precious Material and Weight | 0.005 SILVER GRAINS, TROY |
| Distance Between Mounting Facility Centers | 2.250 INCHES NOMINAL AND 0.875 INCHES NOMINAL IN |
| Surface Treatment | SILVER BODY |
| Surface Treatment | SILVER CONTACT |
| Precious Material and Location | AND CONTACT SURFACES SILVER |
| Material | COPPER ALLOY BODY |
| Material | COPPER ALLOY CONTACT |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Shelf Life Code | 0 |
| Criticality Code | X |
| Unit of Issue | EA |
| Acquisition advice code | J |
| Weight | 0.1000 lbs |
| Cube | 0.0010 cu ft |
| Part Number | Manufacturer |
|---|---|
| FRB24711-1-2 PRIMARY | L3harris Technologies, Inc. (USA) |
| Reference | Meaning |
|---|---|
| FRB24711-1-2 | C/1 Advisory reference — outside the item-of-supply concept Itt Industries Inc Itt Aerospace Communications Div East |
NSN 5999-00-643-7100 is a Contact,electrical, manufactured by L3harris Technologies, Inc., classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-00-643-7100 has 1 manufacturer part number on file: FRB24711-1-2 (L3harris Technologies, Inc.).
Key specifications for FRB24711-1-2: Precious Material: SILVER; Mounting Method: UNTHREADED HOLE(S); Unthreaded Mounting Hole Diameter: 0.438 INCHES NOMINAL AND 0.096 INCHES NOMINAL IN; Precious Material and Weight: 0.005 SILVER GRAINS, TROY. 10 specifications are documented in the U.S. Government catalog.
Possible hazard — SDS may be required (DLA HMIC P). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.