The Bracket,double Angle, cataloged under National Stock Number 5340-01-165-4354, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion. Government technical data includes 30 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 | 5340-01-165-4354 |
| Primary Part Number | 214254-1 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.440 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.190 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.067 INCHES NOMINAL IN |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| Center Section Thickness | 0.060 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 0.438 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 90.0 DEGREES NOMINAL |
| Surface Treatment Document and Classification | MIL-C-5541 MIL SPEC SINGLE TREATMENT RESPONSE |
| Second Leg Width | 0.880 INCHES NOMINAL IN |
| Second Leg Length | 0.870 INCHES NOMINAL IN |
| Second Leg Slot Width | 0.500 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 0.440 INCHES NOMINAL IN |
| Center Section Width | 0.880 INCHES NOMINAL IN |
| Style Designator | DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-A-250-8 FED SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Slot Length | 0.690 INCHES NOMINAL IN |
| Second Leg Thickness | 0.060 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.220 INCHES NOMINAL IN |
| First Leg Thickness | 0.060 INCHES NOMINAL IN |
| First Leg Length | 0.380 INCHES NOMINAL IN |
| First Leg Width | 0.880 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Surface Treatment | PASSIVATE |
| Material | ALUMINUM ALLOY 5052 |
| Second Leg Hole Arrangement Style | ONE SLOT |
| Center Section Height | 0.310 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 |
| Part Number | Manufacturer |
|---|---|
| 214254-1 PRIMARY | Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion (USA) |
NSN 5340-01-165-4354 is a Bracket,double Angle, manufactured by Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-165-4354 has 1 manufacturer part number on file: 214254-1 (Lockheed Martin Sippican, Inc. Div Lockheed Martin Marion).
Key specifications for 214254-1: Second Leg Distance From Edge to Hole Center Along Length: 0.440 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.190 INCHES NOMINAL IN; First Leg Hole Diameter: 0.067 INCHES NOMINAL IN; First Leg Angle: 90.0 DEGREES NOMINAL. 30 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.