The Bumper, cataloged under National Stock Number 5340-00-960-4068, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is De Havilland Aircraft of Canada Limited. Government technical data includes 5 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5340-00-960-4068 |
| Primary Part Number | C4B1970-5 |
| Item Name | Bumper |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | De Havilland Aircraft of Canada Limited |
| Status | ACTIVE |
| Outside/top Flange Diameter | 1.000 INCHES NOMINAL IN |
| Style Designator | TIPPED THREADED STUD |
| Material Document and Classification | CAGE 71867, DHMS +1.03 OR CW-22-65 MFR REF SINGLE MATERIAL RESPONSE |
| Thread Size | 10-32 |
| Material | RUBBER SYNTHETIC |
| 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 |
|---|---|
| C4B1970-5 PRIMARY | De Havilland Aircraft of Canada Limited (CAN) |
NSN 5340-00-960-4068 is a Bumper, manufactured by De Havilland Aircraft of Canada Limited, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-960-4068 has 1 manufacturer part number on file: C4B1970-5 (De Havilland Aircraft of Canada Limited).
Key specifications for C4B1970-5: Outside/top Flange Diameter: 1.000 INCHES NOMINAL IN; Style Designator: TIPPED THREADED STUD; Material Document and Classification: CAGE 71867, DHMS +1.03 OR CW-22-65 MFR REF SINGLE MATERIAL RESPONSE; Thread Size: 10-32. 5 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.