The Bracket,double Angle, cataloged under National Stock Number 5340-01-260-0563, 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 7 specifications, cited from the U.S. Government catalog. The record lists 3 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: FT.
| Parameter | Value |
|---|---|
| NSN | 5340-01-260-0563 |
| Primary Part Number | 255454 PIECE 7 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| Second Leg Width | 3.750 INCHES NOMINAL IN |
| Style Designator | ADJACENT ANGLES |
| First Leg Style | SQUARE |
| Material Document and Classification | MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE |
| First Leg Width | 3.750 INCHES NOMINAL IN |
| Second Leg Style | SQUARE |
| Material | STEEL |
| 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 | FT |
| Part Number | Manufacturer |
|---|---|
| 255454 PIECE 7 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2355-546 ITEM 16 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 558-5589563 ITEM 16 | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 22698 0.813 X0. 500 X 1.188 | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
| 1740248 | 5/9 Secondary reference Huntington Ingalls Inc Div Newport News Shipbuilding |
| MIL-S-22698 | 4/1 Identification reference U.S. Government activity |
| MIL-S-22698 STA NDARD LENGTH | C/1 Advisory reference — outside the item-of-supply concept Zf Industrieantriebe Witten Gmbh |
NSN 5340-01-260-0563 is a Bracket,double Angle, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-260-0563 has 3 manufacturer part numbers on file: 255454 PIECE 7 (Huntington Ingalls Inc Div Newport News Shipbuilding), 2355-546 ITEM 16 (Huntington Ingalls Inc Div Newport News Shipbuilding), 558-5589563 ITEM 16 (Naval Sea Systems Command).
Key specifications for 255454 PIECE 7: Second Leg Width: 3.750 INCHES NOMINAL IN; Style Designator: ADJACENT ANGLES; First Leg Style: SQUARE; Material Document and Classification: MIL-S-22698 MIL SPEC SINGLE MATERIAL RESPONSE. 7 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.