The Bracket,angle, cataloged under National Stock Number 5340-01-574-9907, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic. 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 | 5340-01-574-9907 |
| Primary Part Number | 512399 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.780 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 3.360 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.250 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Distance Between First and Second Hole Centers Along Length | 3.120 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | MIL-DTL-5541. CLASS C MIL SPEC 1ST TREATMENT RESPONSE AND MIL-DTL-53022. TYPE OPTIONAL OR MIL-DTL-53030 OR MIL-DTL-53084 MIL SPEC 2ND TREATMENT RESPONSE AND MIL-C-53039 OR MIL-DTL064159, COLOR NUMBER 33446 (TAN). 2 COATS MIL SPEC 3RD TREATMENT RESPONSE |
| First Leg Corner Radius | 0.100 INCHES NOMINAL IN |
| Second Leg Width | 2.430 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.380 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| First Leg End Width | 4.750 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM B209 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.250 INCHES NOMINAL IN |
| Second Leg Slot Length | 1.560 INCHES NOMINAL IN |
| Material Thickness | 0.125 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.690 INCHES NOMINAL IN |
| First Leg Width | 2.500 INCHES NOMINAL IN |
| Second Leg Style | CORNER RADIUS |
| Surface Treatment | PRIMER EPOXY AND PLASTIC POLYURETHANE |
| Second Leg End Width | 4.750 INCHES NOMINAL IN |
| First Leg Distance Between First and Second Hole Centers Along Width | 4.000 INCHES NOMINAL IN |
| Second Leg Corner Radius | 0.100 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY |
| 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 |
|---|---|
| 512399 PRIMARY | Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic (USA) |
NSN 5340-01-574-9907 is a Bracket,angle, manufactured by Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-574-9907 has 1 manufacturer part number on file: 512399 (Navy, United States Department of the Dba Space & Naval Warfare Systems Center, Atlantic).
Key specifications for 512399: Second Leg Distance From Edge to Hole Center Along Length: 0.780 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 3.360 INCHES NOMINAL IN; First Leg Hole Diameter: 0.250 INCHES NOMINAL IN; Second Leg Relationship to First Leg: NOT IDENTICAL. 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.