The Bracket,angle, cataloged under National Stock Number 5340-01-428-3780, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp. Government technical data includes 25 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 | 5340-01-428-3780 |
| Primary Part Number | 70307-83019-133 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.325 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.695 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| First Leg Distance Between Hole Centers Along Width | 1.995 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.325 INCHES NOMINAL IN |
| Second Leg Cutout Width | 1.825 INCHES NOMINAL IN |
| Second Leg Cutout Length | 0.475 INCHES NOMINAL IN |
| Second Leg Width | 3.030 INCHES NOMINAL IN |
| Second Leg Length | 1.900 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | 2 SLOTS |
| Second Leg Distance From Edge to Hole Center Along Width | 0.325 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Second Leg Thickness | 0.050 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.525 INCHES NOMINAL IN |
| First Leg Thickness | 0.050 INCHES NOMINAL IN |
| First Leg Slot Width | 0.200 INCHES NOMINAL IN |
| First Leg Length | 1.810 INCHES NOMINAL IN |
| First Leg Width | 3.030 INCHES NOMINAL IN |
| First Leg Slot Length | 0.560 INCHES NOMINAL IN |
| Second Leg Style | CUT OUT |
| Material | ALUMINUM ALLOY |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 2.375 INCHES NOMINAL 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 |
|---|---|
| 70307-83019-133 PRIMARY | Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp (USA) |
NSN 5340-01-428-3780 is a Bracket,angle, manufactured by Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-428-3780 has 1 manufacturer part number on file: 70307-83019-133 (Sikorsky Aircraft Corporation Dba Sikorsky Aircraft Corp).
Key specifications for 70307-83019-133: Second Leg Distance From Edge to Hole Center Along Length: 0.325 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.695 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; First Leg Distance Between Hole Centers Along Width: 1.995 INCHES NOMINAL IN. 25 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.