The Bracket,mounting, cataloged under National Stock Number 5340-01-494-6433, is classified within Federal Supply Class 5340 (Hardware, Commercial) of the Hardware and Abrasives group. The manufacturer of record is Northrop Grumman Systems Corporation Dba Defense Systems Sector. Government technical data includes 5 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 5340-01-494-6433 |
| Primary Part Number | 861871-3 |
| Item Name | Bracket,mounting |
| FSC / FSG | 5340 / 53 — Hardware, Commercial |
| Manufacturer | Northrop Grumman Systems Corporation Dba Defense Systems Sector |
| Status | ACTIVE |
| Mounting Hole Quantity | 2 |
| Material Document and Classification | ASTM B-209 ASSN STD SINGLE MATERIAL RESPONSE |
| Mounting Hole Diameter | 0.200 INCHES NOMINAL IN |
| Material | ALUMINUM ALLOY 6061 |
| Mounting Hole Type | COUNTERBORED |
| 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 |
|---|---|
| 861871-3 PRIMARY | Northrop Grumman Systems Corporation Dba Defense Systems Sector (USA) |
| Reference | Meaning |
|---|---|
| 861871 | D/9 Drawing number reference only Northrop Grumman Systems Corporation |
NSN 5340-01-494-6433 is a Bracket,mounting, manufactured by Northrop Grumman Systems Corporation Dba Defense Systems Sector, classified under FSC 5340, Hardware, Commercial. Status: active.
NSN 5340-01-494-6433 has 1 manufacturer part number on file: 861871-3 (Northrop Grumman Systems Corporation Dba Defense Systems Sector).
Key specifications for 861871-3: Mounting Hole Quantity: 2; Overall Height: 1.250 INCHES NOMINAL IN; Material Document and Classification: ASTM B-209 ASSN STD SINGLE MATERIAL RESPONSE; Mounting Hole Diameter: 0.200 INCHES NOMINAL IN. 5 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.