The Brace,corner, cataloged under National Stock Number 5340-01-289-5025, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. Government technical data includes 15 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 5340-01-289-5025 |
| Primary Part Number | 709-5343928 ITEM 17 |
| Item Name | Brace,corner |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Width | 1.750 INCHES NOMINAL IN |
| Second Leg Length | 3.750 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | NO HOLE |
| Style Designator | TRIANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | MIL-S-16216 HY 80 MIL SPEC SINGLE MATERIAL RESPONSE |
| Angle | 90.0 DEGREES NOMINAL |
| Material Thickness | 0.375 INCHES NOMINAL IN |
| First Leg Length | 1.750 INCHES NOMINAL IN |
| First Leg Width | 1.750 INCHES NOMINAL IN |
| Second Leg Style | ANGLE |
| Second Leg End Width | 0.500 INCHES NOMINAL IN |
| Material | STEEL |
| Second Leg Hole Arrangement Style | NO HOLE |
| 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 |
|---|---|
| 709-5343928 ITEM 17 | Naval Sea Systems Command (USA) |
| 709-5343928 ITEM 17 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| Reference | Meaning |
|---|---|
| 21-94-0375 | 5/9 Secondary reference Sps Technologies Inc Hallowell Div |
| 709-5343928 PC1 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 5340-01-289-5025 is a Brace,corner, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-289-5025 has 2 manufacturer part numbers on file: 709-5343928 ITEM 17 (Naval Sea Systems Command), 709-5343928 ITEM 17 (Huntington Ingalls Inc Div Newport News Shipbuilding).
Key specifications for 709-5343928 ITEM 17: Second Leg Relationship to First Leg: NOT IDENTICAL; Second Leg Width: 1.750 INCHES NOMINAL IN; Second Leg Length: 3.750 INCHES NOMINAL IN; First Leg Hole Arrangement Style: NO HOLE. 15 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.