The Bracket,t, cataloged under National Stock Number 5340-01-426-1741, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 11 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-426-1741 |
| Primary Part Number | 6387495-9 |
| Item Name | Bracket,t |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Surface Treatment Document and Classification | MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| Style Designator | CENTER PROJECTION |
| Material Document and Classification | QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE |
| Angle | 0.2500 DEGREES NOMINAL |
| Distance From End to Leg Along Length | 1.0000 INCHES NOMINAL IN |
| Surface Treatment | CHROMATE |
| Base Thickness | 0.3700 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Hole Quantity | 4 |
| Leg Thickness | 0.3700 INCHES NOMINAL IN |
| Mounting Hole Type | PLAIN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | Possible hazard — SDS may be required (DLA HMIC P) |
| Criticality Code | S |
| Unit of Issue | EA |
| Part Number | Manufacturer |
|---|---|
| 6387495-9 PRIMARY | Naval Sea Systems Command (USA) |
| 638495-9 PRIMARY | General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc. (USA) |
| Reference | Meaning |
|---|---|
| 638495-9 | 5/9 Secondary reference General Dynamics Robotics System Inc |
NSN 5340-01-426-1741 is a Bracket,t, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-426-1741 has 2 manufacturer part numbers on file: 6387495-9 (Naval Sea Systems Command), 638495-9 (General Dynamics Robotic Systems Inc Div General Dynamics Land Systems Inc.).
Key specifications for 6387495-9: Overall Height: 5.0000 INCHES NOMINAL IN; Surface Treatment Document and Classification: MIL-C-5541, CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A; Style Designator: CENTER PROJECTION; Material Document and Classification: QQ-A-250/11 FED SPEC SINGLE MATERIAL RESPONSE. 11 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.