The Bracket,angle, cataloged under National Stock Number 5340-01-423-2345, 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 24 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. Current acquisition status: Active. Unit of issue: EA.
| Parameter | Value |
|---|---|
| NSN | 5340-01-423-2345 |
| Primary Part Number | 12420840 |
| Item Name | Bracket,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 | 91.9 MILLIMETERS NOMINAL MM |
| First Leg Distance From Edge to Hole Center Along Length | 53.8 MILLIMETERS NOMINAL MM |
| First Leg Hole Diameter | 20.5 MILLIMETERS MINIMUM AND 22.5 MILLIMETERS MAXIMUM MM |
| First Leg Angle | 6.4 RADIANS NOMINAL |
| Second Leg Relationship to First Leg | NOT IDENTICAL |
| Second Leg Hole Diameter | 41.4 MILLIMETERS MINIMUM AND 41.9 MILLIMETERS MAXIMUM MM |
| Second Leg Width | 95.2 MILLIMETERS NOMINAL MM |
| Second Leg Length | 123.7 MILLIMETERS NOMINAL MM |
| First Leg Hole Arrangement Style | ONE HOLE |
| Second Leg Distance From Edge to Hole Center Along Width | 63.5 MILLIMETERS NOMINAL MM |
| First Leg End Width | 41.1 MILLIMETERS NOMINAL MM |
| Style Designator | ANGLE |
| First Leg Style | ANGLE |
| Material Document and Classification | ASTM A366 ASSN STD SINGLE MATERIAL RESPONSE |
| Second Leg Thickness | 0.134 INCHES NOMINAL IN |
| First Leg Distance From Edge to Hole Center Along Width | 28.5 MILLIMETERS NOMINAL MM |
| First Leg Thickness | 0.134 INCHES NOMINAL IN |
| First Leg Length | 82.5 MILLIMETERS NOMINAL MM |
| First Leg Width | 123.7 MILLIMETERS NOMINAL MM |
| Second Leg Style | ANGLE |
| Second Leg End Width | 76.0 MILLIMETERS NOMINAL MM |
| Material | STEEL COMP 1009 |
| Second Leg Hole Arrangement Style | ONE HOLE |
| 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 |
NSN 5340-01-423-2345 is a Bracket,angle, manufactured by U S Army Tank Automotive Command Amsta-Im-Mm, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-423-2345 has 3 manufacturer part numbers on file: 12420840 (U S Army Tank Automotive Command Amsta-Im-Mm), 12420840 (Bae Systems Tactical Vehicle Systems Lp Dba Data Systems International Inc), 12420840 (Amz Alabama Inc.).
Key specifications for 12420840: Second Leg Distance From Edge to Hole Center Along Length: 91.9 MILLIMETERS NOMINAL MM; First Leg Distance From Edge to Hole Center Along Length: 53.8 MILLIMETERS NOMINAL MM; First Leg Hole Diameter: 20.5 MILLIMETERS MINIMUM AND 22.5 MILLIMETERS MAXIMUM MM; First Leg Angle: 6.4 RADIANS NOMINAL. 24 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.