The Clip,spring Tension, cataloged under National Stock Number 5340-00-031-5490, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Te Connectivity Corporation. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-031-5490 |
| Primary Part Number | 6220-1C |
| Item Name | Clip,spring Tension |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Te Connectivity Corporation |
| Status | ACTIVE |
| Length | 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN |
| Material Document and Classification | QQ-C-390,ALLOY E7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL |
| Loop/holding Dimension | 1.495 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Material Thickness | 0.024 INCHES MINIMUM AND 0.027 INCHES MAXIMUM IN |
| Distance From Loop Center to End | 0.901 INCHES MINIMUM AND 0.916 INCHES MAXIMUM IN |
| Surface Treatment | CADMIUM OVERALL |
| Width | 1.490 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN |
| Material | COPPER ALLOY OVERALL |
| Hole Diameter | 0.143 INCHES MINIMUM AND 0.147 INCHES MAXIMUM IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | X |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6220-1C PRIMARY | Te Connectivity Corporation (USA) |
| Reference | Meaning |
|---|---|
| 6220-1C | 3/9 Design control — primary reference U.S. Government activity |
NSN 5340-00-031-5490 is a Clip,spring Tension, manufactured by Te Connectivity Corporation, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-031-5490 has 1 manufacturer part number on file: 6220-1C (Te Connectivity Corporation).
Key specifications for 6220-1C: Overall Height: 1.470 INCHES MINIMUM AND 1.490 INCHES MAXIMUM IN; Length: 0.850 INCHES MINIMUM AND 0.870 INCHES MAXIMUM IN; Material Document and Classification: QQ-C-390,ALLOY E7 FED SPEC SINGLE MATERIAL RESPONSE OVERALL; Loop/holding Dimension: 1.495 INCHES MINIMUM AND 1.510 INCHES MAXIMUM IN. 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.