The Bracket,double Angle, cataloged under National Stock Number 5340-01-346-7859, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. Government technical data includes 24 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-346-7859 |
| Primary Part Number | 12553629 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate |
| Status | ACTIVE |
| First Leg Distance From Edge to Hole Center Along Length | 1.000 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.030 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | MIL-C-4616 MIL SPEC SINGLE TREATMENT RESPONSE AND MIL-C-53039 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| Second Leg Length | 4.130 INCHES MINIMUM AND 4.250 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | NO HOLE |
| Center Section Width | 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM A575 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.030 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 1.000 INCHES NOMINAL IN |
| First Leg Thickness | 0.030 INCHES NOMINAL IN |
| First Leg Length | 1.630 INCHES MINIMUM AND 1.750 INCHES MAXIMUM IN |
| First Leg Width | 1.940 INCHES MINIMUM AND 2.060 INCHES MAXIMUM IN |
| Second Leg Style | SQUARE |
| Surface Treatment | PLASTIC POLYURETHANE |
| Material | STEEL COMP 1010 OR STEEL COMP 1012 OR STEEL COMP 1015 OR STEEL COMP 1017 OR STEEL COMP 1020 OR STEEL COMP 1023 OR STEEL COMP 1025 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| Center Section Height | 1.690 INCHES MINIMUM AND 1.810 INCHES MAXIMUM 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 | X |
| Unit of Issue | EA |
NSN 5340-01-346-7859 is a Bracket,double Angle, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-346-7859 has 3 manufacturer part numbers on file: 12553629 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 12553629 (Bae Systems Land & Armaments L.p.), 12553629 (Amz Alabama Inc.).
Key specifications for 12553629: First Leg Distance From Edge to Hole Center Along Length: 1.000 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.030 INCHES NOMINAL IN; Second Leg Relationship to First Leg: NOT IDENTICAL. 24 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.