The Bridge Fixed,terminal Block, cataloged under National Stock Number 5999-01-496-5484, 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 Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa. Government technical data includes 1 specification, 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 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-496-5484 |
| Primary Part Number | 2770639 |
| Item Name | Bridge Fixed,terminal Block |
| FSC / FSG | 5999 / 59 — Miscellaneous Electrical and Electronic Components |
| Manufacturer | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa |
| Status | ACTIVE |
| Functional Description | USED FOR CROSS CONNECTIONS IN THE TERMINAL CENTER |
| 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 | JZ |
| Part Number | Manufacturer |
|---|---|
| 2770639 PRIMARY | Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa (USA) |
NSN 5999-01-496-5484 is a Bridge Fixed,terminal Block, manufactured by Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa, classified under FSC 5999, Miscellaneous Electrical and Electronic Components. Status: active.
NSN 5999-01-496-5484 has 1 manufacturer part number on file: 2770639 (Phoenix Contact Development and Manufacturing Inc Dba Protiq Usa).
1 possible match (shared part number, not a government interchangeability claim): 6625-01-565-1353. Verify interchangeability with system specifications before substitution.
Key specifications for 2770639: Special Features: FIXED CRIMPED ROLLS; 10 POSITIONS; SCREW HEADS WITH AN INSULATING COLLAR AS SHOCK PROTECTION; Functional Description: USED FOR CROSS CONNECTIONS IN THE TERMINAL CENTER. 1 specification is 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.