The Bracket,engine Accessory, cataloged under National Stock Number 5342-00-803-3974, is classified within Federal Supply Class 5342 (Hardware, Weapon System) of the Hardware and Abrasives group. The manufacturer of record is Brinkley Technology Group Llc Dba Hercules Manufacturing. Government technical data includes 1 specification, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.
| Parameter | Value |
|---|---|
| NSN | 5342-00-803-3974 |
| Primary Part Number | 290223B |
| Item Name | Bracket,engine Accessory |
| FSC / FSG | 5342 / 53 — Hardware, Weapon System |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| General Characteristics Item Description | STEEL BAR,BOTH ENDS BENT 90 DEG INWARD,2-1/2 IN. O/A LG,BOTH ENDS WITH ONE 0.469 IN. DIA HOLE ON 5/8 IN. C,1/2 IN. IN FROM END,2 HOLES IN MAIN FLAT PART OF BAR,0.438 IN. DIA ON 5/8 IN. C OF BAR,1ST HOLE ON 1.312 IN. C,2ND HOLE ON 3.406 IN. C IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 290223B PRIMARY | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| 290223B | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 5342-00-803-3974 is a Bracket,engine Accessory, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 5342, Hardware, Weapon System. Status: active.
NSN 5342-00-803-3974 has 1 manufacturer part number on file: 290223B (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for 290223B: General Characteristics Item Description: STEEL BAR,BOTH ENDS BENT 90 DEG INWARD,2-1/2 IN. O/A LG,BOTH ENDS WITH ONE 0.469 IN. DIA HOLE ON 5/8 IN. C,1/2 IN. IN FROM END,2 HOLES IN MAIN FLAT PART OF BAR,0.438 IN. DIA ON 5/8 IN. C OF BAR,1ST HOLE ON 1.312 IN. C,2ND HOLE ON 3.406 IN. C IN; End Item Identification: HERCULES ENGINE MDL DD298. 1 specification is documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). 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.