The Contact,electrical, cataloged under National Stock Number 5999-01-081-6961, 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 Te Connectivity Corporation. Government technical data includes 28 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 7 commercial cross-references from 4 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Cancelled. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5999-01-081-6961 |
| Primary Part Number | 66555-3 |
| Item Name | Contact,electrical |
| FSC / FSG | 5999 / 59 — No Item Name Available |
| Manufacturer | Te Connectivity Corporation |
| Status | CANCELLED |
| Style Designator | SOCKET CONTACT |
| Material Document and Classification | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Precious Material | GOLD |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Terminal Type and Quantity | 1 CRIMP END OPPOSITE CONTACT |
| Material | COPPER ALLOY BODY AND CONTACT |
| Surface Treatment | GOLD AND NICKEL BODY AND CONTACT |
| Cable Entrance Diameter | 0.020 INCHES NOMINAL IN |
| Current Rating in Amps | 3.0 |
| Crimping Tool Identifying Number | 90309-1 |
| Mounting Method | FORCE FIT |
| Slot Accommodation Width | 0.065 INCHES NOMINAL IN |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Current Rating in Amps | 3.0 |
| Style Designator | SOCKET CONTACT |
| Material Document and Classification | QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT |
| Precious Material | GOLD |
| Surface Treatment Document and Classification | MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT |
| Precious Material and Weight | 0.005 GOLD GRAINS, TROY |
| Terminal Type and Quantity | 1 CRIMP END OPPOSITE CONTACT |
| Material | COPPER ALLOY BODY AND CONTACT |
| Surface Treatment | GOLD AND NICKEL BODY AND CONTACT |
| Cable Entrance Diameter | 0.020 INCHES NOMINAL IN |
| Crimping Tool Identifying Number | 90309-1 |
| Mounting Method | FORCE FIT |
| Slot Accommodation Width | 0.065 INCHES NOMINAL IN |
| Precious Material and Location | BODY AND CONTACT SURFACES GOLD |
| Acquisition Status | CANCELLED |
| Successor | 5999-00-904-1733 (DMS 87062B) |
| HAZMAT | No |
| Shelf Life Code | 0 |
| Criticality Code | N |
| Unit of Issue | EA |
| SMR Code | VN |
| Weight | 0.0200 lbs |
| Cube | 0.0002 cu ft |
| Part Number | Manufacturer |
|---|---|
| 6405878-1 | Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div (USA) |
| DMS 87062B | Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings) (USA) |
| 66555-3 PRIMARY | Te Connectivity Corporation (USA) |
| ES7745-01 | Drs Sustainment Systems, Inc. (USA) |
| 66555-2 | Te Connectivity Corporation (USA) |
| ES7745-03 | Drs Sustainment Systems, Inc. (USA) |
| 66555-4 | Te Connectivity Corporation (USA) |
NSN 5999-01-081-6961 is a Contact,electrical, manufactured by Te Connectivity Corporation, classified under FSC 5999 (No Item Name Available). Status: cancelled.
NSN 5999-01-081-6961 has 7 cross-referenced part numbers: 6405878-1 (Honeywell Intl Inc Defense Avionics Systems Former Test Systems Div), DMS 87062B (Dla Land and Maritime Dba Engineering and Technical Support Div Document Standardization Division (vendor Item Drawings)), 66555-3 (Te Connectivity Corporation), ES7745-01 (Drs Sustainment Systems, Inc.), 66555-2 (Te Connectivity Corporation) and 2 more.
There are 7 known substitutes for 5999-01-081-6961: 5999-01-217-0041, 5999-00-904-1733, 5999-00-990-9083 and 4 more. Verify interchangeability with system specifications before substitution.
Key specifications for 66555-3: Style Designator: SOCKET CONTACT; Material Document and Classification: QQ-B-750 FED SPEC SINGLE MATERIAL RESPONSE BODY AND CONTACT; Precious Material: GOLD; Surface Treatment Document and Classification: MIL-G-45204 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-N-290 FED SPEC 2ND TREATMENT RESPONSE BODY AND CONTACT. 28 total characteristics are documented in the Federal Logistics Information System.
NSN 5999-01-081-6961 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.