The Bracket,double Angle, cataloged under National Stock Number 5340-01-465-4631, 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 29 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-465-4631 |
| Primary Part Number | 12976442 |
| 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 |
| Second Leg Distance From Edge to Hole Center Along Length | 0.3750 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.3120 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.3620 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN |
| First Leg Angle | 0.15 RADIANS NOMINAL |
| Center Section Thickness | 0.0740 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 0.15 RADIANS NOMINAL |
| Surface Treatment Document and Classification | TT-C-490, TY 1 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 1.0000 INCHES NOMINAL IN |
| Second Leg Length | 2.0000 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.2200 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 5.0000 INCHES NOMINAL IN |
| Center Section Width | 1.0000 INCHES NOMINAL IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | ASTM-A-366 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM-A-569 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Slot Length | 0.6200 INCHES NOMINAL IN |
| Second Leg Thickness | 0.0740 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.5000 INCHES NOMINAL IN |
| First Leg Thickness | 0.0740 INCHES NOMINAL IN |
| First Leg Length | 0.9400 INCHES NOMINAL IN |
| First Leg Width | 1.0000 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Second Leg Distance Between Hole Centers Along Length | 0.7500 INCHES NOMINAL IN |
| Surface Treatment | PHOSPHATE ZINC |
| Material | STEEL COMP 1009 |
| Second Leg Hole Arrangement Style | 2 SLOTS |
| Center Section Height | 0.6200 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 |
|---|---|
| 12976442 | Amz Alabama Inc. (USA) |
| 12976442 PRIMARY | Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA) |
| Reference | Meaning |
|---|---|
| 12976442 | 5/2 Secondary reference U.S. Government activity |
NSN 5340-01-465-4631 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 5340-01-465-4631 has 2 manufacturer part numbers on file: 12976442 (Amz Alabama Inc.), 12976442 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate).
Key specifications for 12976442: Second Leg Distance From Edge to Hole Center Along Length: 0.3750 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.3120 INCHES NOMINAL IN; First Leg Hole Diameter: 0.3620 INCHES MINIMUM AND 0.3920 INCHES MAXIMUM IN; First Leg Angle: 0.15 RADIANS NOMINAL. 29 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.