The Bracket,angle, cataloged under National Stock Number 5340-01-389-4164, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Caterpillar Inc Div Caterpillar Defense. Government technical data includes 23 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through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-389-4164 |
| Primary Part Number | 11663 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Caterpillar Inc Div Caterpillar Defense |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.310 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.380 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.250 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 0.375 INCHES NOMINAL IN |
| Second Leg Width | 1.000 INCHES NOMINAL IN |
| Second Leg Length | 1.750 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 0.500 INCHES NOMINAL IN |
| Second Leg Chamfer Angle | 45.0 DEGREES NOMINAL |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Second Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.500 INCHES NOMINAL IN |
| First Leg Thickness | 0.250 INCHES NOMINAL IN |
| First Leg Length | 1.750 INCHES NOMINAL IN |
| First Leg Width | 1.000 INCHES NOMINAL IN |
| Second Leg Style | CHAMFERED ENDS |
| Surface Treatment | ANODIZE |
| Second Leg End Width | 0.500 INCHES NOMINAL IN |
| Second Leg Hole Arrangement Style | ONE HOLE |
| Mounting Hole Type | PLAIN AND THREADED |
| 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 |
|---|---|
| 11663 | Caterpillar Inc Div Caterpillar Defense (USA) |
| Reference | Meaning |
|---|---|
| 11663 | 5/9 Secondary reference U.S. Government activity |
| 904-11663-1 | 3/2 Design control — primary reference U.S. Government activity |
| 5340PL1312249 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 11663 | 5/9 Secondary reference Environmental Equipments Ltd |
| 904-11663-1 | 5/1 Secondary reference Honeywell International Inc. Dba Honeywell Aerospace Div Aerospace-Olathe |
NSN 5340-01-389-4164 is a Bracket,angle, manufactured by Caterpillar Inc Div Caterpillar Defense, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-389-4164 has 1 manufacturer part number on file: 11663 (Caterpillar Inc Div Caterpillar Defense).
Key specifications for 11663: Second Leg Distance From Edge to Hole Center Along Length: 0.310 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.380 INCHES NOMINAL IN; First Leg Hole Diameter: 0.250 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL. 23 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.