The Diaphragm,pump,special Shaped, cataloged under National Stock Number 4310-00-344-7906, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier. Government technical data includes 8 specifications, cited from the U.S. Government catalog. The record lists 2 manufacturer part numbers 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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 | 4310-00-344-7906 |
| Primary Part Number | 417071PC1 |
| Item Name | Diaphragm,pump,special Shaped |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier |
| Status | ACTIVE |
| Outside Diameter | 4.625 INCHES NOMINAL IN |
| Taper Minor Diameter | 1.672 INCHES NOMINAL IN |
| Style Designator | SPECIAL SHAPED |
| Taper Major Diameter | 4.062 INCHES NOMINAL IN |
| Material Thickness | 0.093 INCHES NOMINAL IN |
| Center Hole Diameter | 1.672 INCHES NOMINAL IN |
| Media for Which Designed | AIR |
| Material | RUBBER CHLOROPRENE CLASS CR |
| 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 |
|---|---|
| 417071PC1 | Lockheed Martin Corporation Div Rms - Mitchel Field (USA) |
| 417071PC1 PRIMARY | Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier (USA) |
| Reference | Meaning |
|---|---|
| 417071-1DTD9-17 | C/1 Advisory reference — outside the item-of-supply concept Naval Sea Systems Command |
NSN 4310-00-344-7906 is a Diaphragm,pump,special Shaped, manufactured by Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-00-344-7906 has 2 manufacturer part numbers on file: 417071PC1 (Lockheed Martin Corporation Div Rms - Mitchel Field), 417071PC1 (Navair and Navsea Managed Original Design Activity Dwg Not Material/parts Supplier).
Key specifications for 417071PC1: Overall Height: 0.218 INCHES NOMINAL IN; Outside Diameter: 4.625 INCHES NOMINAL IN; Taper Minor Diameter: 1.672 INCHES NOMINAL IN; Style Designator: SPECIAL SHAPED. 8 specifications are 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.