The Bracket,double Angle, cataloged under National Stock Number 5340-00-021-1990, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Army, United States Department of the Dba Rock Island Arsenal Jmtc. Government technical data includes 29 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-00-021-1990 |
| Primary Part Number | 10885133 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Army, United States Department of the Dba Rock Island Arsenal Jmtc |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.940 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.075 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 6.990 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.464 INCHES MINIMUM AND 0.484 INCHES MAXIMUM IN |
| Second Leg Width | 9.000 INCHES NOMINAL IN |
| Second Leg Length | 2.940 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | 2 SLOTS |
| Second Leg Distance From Edge to Hole Center Along Width | 1.000 INCHES NOMINAL IN |
| Center Section Width | 9.000 INCHES NOMINAL IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Second Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 1.030 INCHES NOMINAL IN |
| First Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Slot Width | 0.530 INCHES NOMINAL IN |
| First Leg Length | 2.000 INCHES NOMINAL IN |
| First Leg Width | 9.000 INCHES NOMINAL IN |
| First Leg Slot Length | 0.820 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Second Leg Distance Between Hole Centers Along Length | 0.870 INCHES MINIMUM AND 0.890 INCHES MAXIMUM IN |
| Surface Treatment | PAINT |
| Material | STEEL |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 6.430 INCHES MINIMUM AND 6.450 INCHES MAXIMUM IN |
| Center Section Height | 9.310 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 |
|---|---|
| 10885133 PRIMARY | Army, United States Department of the Dba Rock Island Arsenal Jmtc (USA) |
NSN 5340-00-021-1990 is a Bracket,double Angle, manufactured by Army, United States Department of the Dba Rock Island Arsenal Jmtc, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-00-021-1990 has 1 manufacturer part number on file: 10885133 (Army, United States Department of the Dba Rock Island Arsenal Jmtc).
Key specifications for 10885133: Second Leg Distance From Edge to Hole Center Along Length: 0.940 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.075 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL; Center Section Thickness: 0.250 INCHES NOMINAL IN. 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.