The Bracket,double Angle, cataloged under National Stock Number 5340-01-228-1709, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is U S Army Tank Automotive Command Amsta-Im-Mm. Government technical data includes 29 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 | 5340-01-228-1709 |
| Primary Part Number | 10938258 |
| Item Name | Bracket,double Angle |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | U S Army Tank Automotive Command Amsta-Im-Mm |
| Status | ACTIVE |
| Second Leg Distance From Edge to Hole Center Along Length | 0.500 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Length | 0.500 INCHES NOMINAL IN |
| First Leg Hole Diameter | 0.470 INCHES NOMINAL IN |
| Center Section Thickness | 0.188 INCHES NOMINAL IN |
| First Leg Distance Between Hole Centers Along Width | 2.000 INCHES NOMINAL IN |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Angle | 73.0 DEGREES NOMINAL |
| Second Leg Hole Diameter | 0.340 INCHES NOMINAL IN |
| Surface Treatment Document and Classification | TT-P-636 MIL SPEC 1ST TREATMENT RESPONSE AND TT-E-529 MIL SPEC 2ND TREATMENT RESPONSE |
| Second Leg Width | 3.250 INCHES NOMINAL IN |
| Second Leg Length | 1.938 INCHES NOMINAL IN |
| First Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance From Edge to Hole Center Along Width | 0.435 INCHES NOMINAL IN |
| Center Section Width | 3.250 INCHES NOMINAL IN |
| Style Designator | OFFSET DOUBLE ANGLE |
| First Leg Style | SQUARE |
| Material Document and Classification | QQ-S-631 MIL SPEC SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.188 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 0.625 INCHES NOMINAL IN |
| First Leg Thickness | 0.188 INCHES NOMINAL IN |
| First Leg Length | 1.123 INCHES NOMINAL IN |
| First Leg Width | 3.250 INCHES NOMINAL IN |
| First Leg Offset Angle | 90.0 DEGREES NOMINAL |
| Second Leg Style | SQUARE |
| Surface Treatment | PRIMER AND ENAMEL |
| Second Leg Offset Angle | 73.0 DEGREES NOMINAL |
| Material | STEEL COMP 1010 |
| Second Leg Hole Arrangement Style | TWO HOLES |
| Second Leg Distance Between Hole Centers Along Width | 2.380 INCHES NOMINAL IN |
| 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 |
|---|---|
| 10938258 PRIMARY | U S Army Tank Automotive Command Amsta-Im-Mm (USA) |
NSN 5340-01-228-1709 is a Bracket,double Angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-228-1709 has 1 manufacturer part number on file: 10938258 (U S Army Tank Automotive Command Amsta-Im-Mm).
Key specifications for 10938258: Second Leg Distance From Edge to Hole Center Along Length: 0.500 INCHES NOMINAL IN; First Leg Distance From Edge to Hole Center Along Length: 0.500 INCHES NOMINAL IN; First Leg Hole Diameter: 0.470 INCHES NOMINAL IN; Center Section Thickness: 0.188 INCHES NOMINAL IN. 29 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.