The Diaphragm, cataloged under National Stock Number 3010-01-003-6143, is classified within Federal Supply Class 3010 (Torque Converters and Speed Changers) of the Mechanical Power Transmission Equipment group. The manufacturer of record is Parker-Hannifin Corporation Dba Pneutronics. 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 3010-01-003-6143 |
| Primary Part Number | 2731849 |
| Item Name | Diaphragm |
| FSC / FSG | 3010 / 30 — Torque Converters and Speed Changers |
| Manufacturer | Parker-Hannifin Corporation Dba Pneutronics |
| Status | ACTIVE |
| General Characteristics Item Description | RED SYNTHETIC RUBBER,SYNTHITIC CLOTH REINFORCED. MOLDED FROM 0.016 IN. THK MTL. INCLUDES SEVENTEEN PLAIN HOLES,NINE ARE 0.156 IN. DIA,EIGHT ARE 0.078 IN. DIA. 2.438 IN. O/A DIA,0.125 IN. O/A LG 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 |
|---|---|
| 2731849 PRIMARY | Parker-Hannifin Corporation Dba Pneutronics (USA) |
| Reference | Meaning |
|---|---|
| 2731877PC18 | 5/9 Secondary reference U.S. Government activity |
| 2731849 | 3/9 Design control — primary reference U.S. Government activity |
NSN 3010-01-003-6143 is a Diaphragm, manufactured by Parker-Hannifin Corporation Dba Pneutronics, classified under FSC 3010, Torque Converters and Speed Changers. Status: active.
NSN 3010-01-003-6143 has 1 manufacturer part number on file: 2731849 (Parker-Hannifin Corporation Dba Pneutronics).
Key specifications for 2731849: General Characteristics Item Description: RED SYNTHETIC RUBBER,SYNTHITIC CLOTH REINFORCED. MOLDED FROM 0.016 IN. THK MTL. INCLUDES SEVENTEEN PLAIN HOLES,NINE ARE 0.156 IN. DIA,EIGHT ARE 0.078 IN. DIA. 2.438 IN. O/A DIA,0.125 IN. O/A LG IN. 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.