The Bracket,angle, cataloged under National Stock Number 5340-01-266-4953, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Naval Sea Systems Command. Government technical data includes 27 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-266-4953 |
| Primary Part Number | 5520733 |
| Item Name | Bracket,angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 18.0 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Length | 12.5 MILLIMETERS NOMINAL MM |
| First Leg Hole Diameter | 5.950 MILLIMETERS MINIMUM AND 6.203 MILLIMETERS MAXIMUM MM |
| First Leg Angle | 90.0 DEGREES NOMINAL |
| First Leg Distance Between Hole Centers Along Width | 100.0 MILLIMETERS NOMINAL MM |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 10.450 MILLIMETERS MINIMUM AND 10.703 MILLIMETERS MAXIMUM MM |
| Surface Treatment Document and Classification | MIL-C-5541,CL 1A MIL SPEC SINGLE TREATMENT RESPONSE A |
| Second Leg Width | 200.0 MILLIMETERS NOMINAL MM |
| Second Leg Length | 63.0 MILLIMETERS NOMINAL MM |
| Second Leg Distance From Edge to Hole Center Along Width | 25.0 MILLIMETERS NOMINAL MM |
| Style Designator | ANGLE |
| First Leg Style | SQUARE |
| Second Leg Distance Between First and Second Hole Centers Along Width | 50.0 MILLIMETERS NOMINAL MM |
| Second Leg Distance Between Second and Third Hole Centers Along Width | 50.0 MILLIMETERS NOMINAL MM |
| Second Leg Thickness | 3.17 MILLIMETERS NOMINAL MM |
| First Leg Distance Between Second and Third Hole Centers Along Width | 37.5 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Width | 12.5 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 3.17 MILLIMETERS NOMINAL MM |
| First Leg Length | 38.0 MILLIMETERS NOMINAL MM |
| First Leg Width | 200.0 MILLIMETERS NOMINAL MM |
| Second Leg Style | SQUARE |
| Surface Treatment | CHROMATE |
| First Leg Distance Between First and Second Hole Centers Along Width | 37.5 MILLIMETERS NOMINAL MM |
| Material | ALUMINUM ALLOY 5083 |
| Second Leg Distance Between Hole Centers Along Width | 150.0 MILLIMETERS NOMINAL MM |
| 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 |
|---|---|
| 5520733 PRIMARY | Naval Sea Systems Command (USA) |
| Reference | Meaning |
|---|---|
| 5340PL0957074 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 5340-01-266-4953 is a Bracket,angle, manufactured by Naval Sea Systems Command, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-266-4953 has 1 manufacturer part number on file: 5520733 (Naval Sea Systems Command).
Key specifications for 5520733: Second Leg Distance From Edge to Hole Center Along Length: 18.0 MILLIMETERS NOMINAL MM; First Leg Distance From Edge to Hole Center Along Length: 12.5 MILLIMETERS NOMINAL MM; First Leg Hole Diameter: 5.950 MILLIMETERS MINIMUM AND 6.203 MILLIMETERS MAXIMUM MM; First Leg Angle: 90.0 DEGREES NOMINAL. 27 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.