The Bracket,angle, cataloged under National Stock Number 5340-01-254-7342, 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 21 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. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-254-7342 |
| Primary Part Number | 5550278-5 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 0.250 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.177 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 7.000 INCHES NOMINAL IN |
| Second Leg Length | 1.120 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | THREE HOLES |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250/8 T6 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.105 INCHES NOMINAL IN |
| First Leg Distance Between Second and Third Hole Centers Along Width | 3.000 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.500 INCHES NOMINAL IN |
| First Leg Thickness | 0.120 INCHES NOMINAL IN |
| First Leg Length | 0.750 INCHES NOMINAL IN |
| First Leg Width | 7.000 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| First Leg Distance Between First and Second Hole Centers Along Width | 3.000 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Second Leg Hole Arrangement Style | NO HOLE |
| Mounting Hole Type | COUNTERSUNK |
| 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 |
|---|---|
| 5550278-5 PRIMARY | Naval Sea Systems Command (USA) |
NSN 5340-01-254-7342 is a Bracket,angle, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-254-7342 has 1 manufacturer part number on file: 5550278-5 (Naval Sea Systems Command).
Key specifications for 5550278-5: First Leg Distance From Edge to Hole Center Along Length: 0.250 INCHES NOMINAL IN; First Leg Hole Diameter: 0.177 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL. 21 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.