The Bracket,angle, cataloged under National Stock Number 5340-01-139-5431, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is East/west Industries, Inc.. Government technical data includes 19 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-139-5431 |
| Primary Part Number | 221C860-11 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | East/west Industries, Inc. |
| Status | ACTIVE |
| First Leg Hole Diameter | 0.125 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.171 INCHES NOMINAL IN |
| Second Leg Width | 0.860 INCHES NOMINAL IN |
| Second Leg Length | 1.375 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| First Leg End Width | 0.750 INCHES NOMINAL IN |
| Style Designator | ANGLE |
| First Leg Style | ANGLE |
| Second Leg Thickness | 0.094 INCHES NOMINAL IN |
| First Leg Thickness | 0.094 INCHES NOMINAL IN |
| First Leg Length | 0.680 INCHES NOMINAL IN |
| First Leg Width | 0.860 INCHES NOMINAL IN |
| Second Leg Style | CORNER RADIUS |
| Surface Treatment | ANODIZE |
| Material | ALUMINUM ALLOY |
| Second Leg Hole Arrangement Style | TWO HOLES |
| 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 |
| Part Number | Manufacturer |
|---|---|
| 221C860-11 PRIMARY | East/west Industries, Inc. (USA) |
| Reference | Meaning |
|---|---|
| 221C860-1 | 5/9 Secondary reference East/west Industries, Inc. |
NSN 5340-01-139-5431 is a Bracket,angle, manufactured by East/west Industries, Inc., classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-139-5431 has 1 manufacturer part number on file: 221C860-11 (East/west Industries, Inc.).
Key specifications for 221C860-11: First Leg Hole Diameter: 0.125 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Hole Diameter: 0.171 INCHES NOMINAL IN. 19 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.