The Bracket,angle, cataloged under National Stock Number 5340-00-680-2980, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Umpco, Inc. Dba Umpco Inc. Government technical data includes 26 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-00-680-2980 |
| Primary Part Number | S366D7-20 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Umpco, Inc. Dba Umpco Inc |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.438 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.312 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 0.750 INCHES NOMINAL IN |
| Second Leg Length | 1.812 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.250 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE SLOT |
| Second Leg Distance From Edge to Hole Center Along Width | 0.375 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | END RADIUS |
| Material Document and Classification | QQ-A-250/5,ALCLAD T4 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Slot Length | 0.500 INCHES NOMINAL IN |
| Second Leg Thickness | 0.051 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.375 INCHES NOMINAL IN |
| First Leg Thickness | 0.051 INCHES NOMINAL IN |
| First Leg Slot Width | 0.250 INCHES NOMINAL IN |
| First Leg Length | 0.750 INCHES NOMINAL IN |
| First Leg Width | 0.750 INCHES NOMINAL IN |
| First Leg Slot Length | 0.500 INCHES NOMINAL IN |
| Second Leg Style | END RADIUS |
| Second Leg End Radius | 0.500 INCHES NOMINAL IN |
| Surface Treatment | ANODIZE |
| First Leg End Radius | 0.500 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 2024 |
| Second Leg Hole Arrangement Style | ONE SLOT |
| 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 |
|---|---|
| S366D7-20 PRIMARY | Umpco, Inc. Dba Umpco Inc (USA) |
| Reference | Meaning |
|---|---|
| TA143-7-20 | 3/2 Design control — primary reference U.S. Government activity |
NSN 5340-00-680-2980 is a Bracket,angle, manufactured by Umpco, Inc. Dba Umpco Inc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-680-2980 has 1 manufacturer part number on file: S366D7-20 (Umpco, Inc. Dba Umpco Inc).
Key specifications for S366D7-20: Second Leg Distance From Edge to Hole Center Along Length: 0.438 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.312 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL. 26 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.