The Shield,electron Tube, cataloged under National Stock Number 5960-00-949-1553, is classified within Federal Supply Class 5960 (Electron Tubes and Associated Hardware) of the Electrical and Electronic Equipment Components group. The manufacturer of record is Cinch Connectivity Solutions Inc.. Government technical data includes 9 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5960-00-949-1553 |
| Primary Part Number | T5-1020-1 |
| Item Name | Shield,electron Tube |
| FSC / FSG | 5960 / 59 — Electron Tubes and Associated Hardware |
| Manufacturer | Cinch Connectivity Solutions Inc. |
| Status | ACTIVE |
| Mounting Facility Type and Quantity | 2 TWIST LOCK SINGLE MOUNTING FACILITY |
| Tube Envelope Accommodated Maximum Diameter | 0.875 INCHES IN |
| Surface Treatment Document and Classification | MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,CL 2 FED SPEC 2ND TREATMENT RESPONSE AND QQ-P-416,CL 2 FED SPEC 3RD TREATMENT RESPONSE |
| Overall Diameter | 1.140 INCHES MAXIMUM IN |
| Style Designator | VENTILATED TWIST LOCK |
| Material Document and Classification | QQ-A-359 FED SPEC 1ST MATERIAL RESPONSE AND QQ-C-533 FED SPEC 2ND MATERIAL RESPONSE AND QQ-C-530 FED SPEC 3RD MATERIAL RESPONSE OR QQ-C-533 FED SPEC 3RD MATERIAL RESPONSE AND QQ-C-530 FED SPEC 4TH MATERIAL RESPONSE |
| Accommodated Item Securing Device Type | FRICTION FASTENER |
| Surface Treatment | ANODIZE AND CADMIUM AND CHROMATE |
| Material | ALUMINUM ALLOY 3003 AND COPPER ALLOY 170 OR COPPER ALLOY 172 OR COPPER ALLOY 173 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| T5-1020-1 PRIMARY | Cinch Connectivity Solutions Inc. (USA) |
| Reference | Meaning |
|---|---|
| 1856619-3 | 7/2 Vendor item drawing reference Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
NSN 5960-00-949-1553 is a Shield,electron Tube, manufactured by Cinch Connectivity Solutions Inc., classified under FSC 5960, Electron Tubes and Associated Hardware. Status: active.
NSN 5960-00-949-1553 has 1 manufacturer part number on file: T5-1020-1 (Cinch Connectivity Solutions Inc.).
Key specifications for T5-1020-1: Mounting Facility Type and Quantity: 2 TWIST LOCK SINGLE MOUNTING FACILITY; Overall Height: 1.844 INCHES NOMINAL IN; Tube Envelope Accommodated Maximum Diameter: 0.875 INCHES IN; Surface Treatment Document and Classification: MIL-A-8625 MIL SPEC 1ST TREATMENT RESPONSE AND QQ-P-416,CL 2 FED SPEC 2ND TREATMENT RESPONSE AND QQ-P-416,CL 2 FED SPEC 3RD TREATMENT RESPONSE. 9 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.