The Piston,piston Guide,reciprocatin, cataloged under National Stock Number 4310-01-377-2843, is classified within Federal Supply Class 4310 (Compressors and Vacuum Pumps) of the Pumps and Compressors group. The manufacturer of record is Huntington Ingalls Inc Div Newport News Shipbuilding. The record lists 6 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4310-01-377-2843 |
| Primary Part Number | 412-4637517-15 |
| Item Name | Piston,piston Guide,reciprocatin |
| FSC / FSG | 4310 / 43 — Compressors and Vacuum Pumps |
| Manufacturer | Huntington Ingalls Inc Div Newport News Shipbuilding |
| Status | ACTIVE |
| 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 |
|---|---|
| 412-5202166-15 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 412-4637517-15 PRIMARY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 4637517-15 | Wade Electronics Inc (USA) |
| 5202166-15 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 9736731/SY | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
| 2085-14-15 | Huntington Ingalls Inc Div Newport News Shipbuilding (USA) |
NSN 4310-01-377-2843 is a Piston,piston Guide,reciprocatin, manufactured by Huntington Ingalls Inc Div Newport News Shipbuilding, classified under FSC 4310, Compressors and Vacuum Pumps. Status: active.
NSN 4310-01-377-2843 has 6 manufacturer part numbers on file: 412-5202166-15 (Huntington Ingalls Inc Div Newport News Shipbuilding), 412-4637517-15 (Huntington Ingalls Inc Div Newport News Shipbuilding), 4637517-15 (Wade Electronics Inc), 5202166-15 (Huntington Ingalls Inc Div Newport News Shipbuilding), 9736731/SY (Huntington Ingalls Inc Div Newport News Shipbuilding) and 1 more.
Key specifications for 412-4637517-15: End Item Identification: FLUSHER;NEWPORT NEWS SHIPBUILDING AND DRY DOCK;W/S COMPUTER BALLISTIC. 0 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.