The Diaphragm Assembly, cataloged under National Stock Number 2805-00-867-8748, is classified within Federal Supply Class 2805 (Gasoline Reciprocating Engines, Except Aircraft; and Components) of the Engines, Turbines, and Components 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through both NSN and commercial part number lookups. 4 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 2805-00-867-8748 |
| Primary Part Number | 377410C |
| Item Name | Diaphragm Assembly |
| FSC / FSG | 2805 / 28 — Gasoline Reciprocating Engines, Except Aircraft; and Components |
| Manufacturer | Brinkley Technology Group Llc Dba Hercules Manufacturing |
| Status | ACTIVE |
| General Characteristics Item Description | 4.800 IN. MIN,4.801 IN. MAX O/A DIA,1.777 IN. MIN,1.778 IN. MAX ID 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 |
|---|---|
| 377410C | Brinkley Technology Group Llc Dba Hercules Manufacturing (USA) |
| Reference | Meaning |
|---|---|
| TIP00289-25MAY70 | 5/1 Secondary reference U.S. Government activity |
| ERB4520 | 5/9 Secondary reference Renk America Llc Div Renk America |
| 13206E1060 | 3/2 Design control — primary reference U.S. Government activity |
| 377410C | 5/9 Secondary reference Hercules Engine Co Inc |
NSN 2805-00-867-8748 is a Diaphragm Assembly, manufactured by Brinkley Technology Group Llc Dba Hercules Manufacturing, classified under FSC 2805, Gasoline Reciprocating Engines, Except Aircraft; and Components. Status: active.
NSN 2805-00-867-8748 has 1 manufacturer part number on file: 377410C (Brinkley Technology Group Llc Dba Hercules Manufacturing).
Key specifications for 377410C: General Characteristics Item Description: 4.800 IN. MIN,4.801 IN. MAX O/A DIA,1.777 IN. MIN,1.778 IN. MAX ID IN; End Item Identification: 28059523927; End Item Identification: ENGINE GAS MODEL 2A042-11. 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.