The Bracket,double Angle, cataloged under National Stock Number 5340-01-311-0020, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. Government technical data includes 24 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 1 item shares a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-311-0020 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.3125 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.063 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Width | 0.500 INCHES NOMINAL IN |
| Second Leg Length | 0.875 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.188 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | NO HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 0.250 INCHES NOMINAL IN |
| Center Section Width | 0.500 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-S-766,COND A FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Slot Length | 0.250 INCHES NOMINAL IN |
| Second Leg Thickness | 0.063 INCHES NOMINAL IN |
| First Leg Thickness | 0.063 INCHES NOMINAL IN |
| First Leg Length | 0.3755 INCHES NOMINAL IN |
| First Leg Width | 0.500 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Material | STEEL COMP 304 |
| Second Leg Hole Arrangement Style | ONE SLOT |
| Center Section Height | 0.5947 INCHES NOMINAL 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 |
| Reference | Meaning |
|---|---|
| 425980-1 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-01-311-0020 is a Bracket,double Angle, classified under FSC 5340, Hardware, Commercial. Status: active.
1 possible match (shared part number, not a government interchangeability claim): 4820-01-346-0702. Verify interchangeability with system specifications before substitution.
Key specifications for 5340-01-311-0020: Second Leg Distance From Edge to Hole Center Along Length: 0.3125 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.063 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.