The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-279-7340, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Naval Sea Systems Command. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-279-7340 |
| Primary Part Number | 74010 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — No Item Name Available |
| Manufacturer | Naval Sea Systems Command |
| Status | ACTIVE |
| General Characteristics Item Description | SHAFT DIA FOR SEAL-22.750 IN; SEAL ASSY CONSISTS OF: INFLATABLE SEAL,EMERGENCY PACKING SUBASSEMBLY AND NON-RUBBER PRELOAD MECHANICAL FACE TYPE SEAL IN |
| Acquisition Status | ACTIVE |
| HAZMAT | No |
| Part Number | Manufacturer |
|---|---|
| 74010 PRIMARY | Naval Sea Systems Command (USA) |
NSN 4320-01-279-7340 is a Seal Assembly,shaft,spring Loade, manufactured by Naval Sea Systems Command, classified under FSC 4320 (No Item Name Available). Status: active.
NSN 4320-01-279-7340 has 1 cross-referenced part number: 74010 (Naval Sea Systems Command).
There are 4 known substitutes for 4320-01-279-7340: 5815-00-127-2072, 8020-00-262-9084, 9905-01-083-5061 and 1 more. Verify interchangeability with system specifications before substitution.
Key specifications for 74010: End Item Identification: STERN TUBE SEAL-MAIN PROPULSION SHAFTS; General Characteristics Item Description: SHAFT DIA FOR SEAL-22.750 IN; SEAL ASSY CONSISTS OF: INFLATABLE SEAL,EMERGENCY PACKING SUBASSEMBLY AND NON-RUBBER PRELOAD MECHANICAL FACE TYPE SEAL IN. 2 total characteristics are documented in the Federal Logistics Information System.