The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-138-0307, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Eaton Corporation Dba Eaton Inoac Div Eaton. Government technical data includes 1 specification, 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. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-138-0307 |
| Primary Part Number | 62849 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Eaton Corporation Dba Eaton Inoac Div Eaton |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF PACKING PREFORMED 4,THRUST RING 1,CUP ASSEMBLY 1,RETAINER 1,WAVE SPRING 1,MATING RING 1,ADAPTER 1,OVERALL DIA 1.812 IN. MAX,LENGTH 1.050 IN. MAX,INSIDE DIA 0.629 IN. MIN AND 0.631 IN. MAX IN |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | S |
NSN 4320-01-138-0307 is a Seal Assembly,shaft,spring Loade, manufactured by Eaton Corporation Dba Eaton Inoac Div Eaton, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-138-0307 has 2 manufacturer part numbers on file: 5499344 (Naval Sea Systems Command), 62849 (Eaton Corporation Dba Eaton Inoac Div Eaton).
Key specifications for 62849: General Characteristics Item Description: CONSISTS OF PACKING PREFORMED 4,THRUST RING 1,CUP ASSEMBLY 1,RETAINER 1,WAVE SPRING 1,MATING RING 1,ADAPTER 1,OVERALL DIA 1.812 IN. MAX,LENGTH 1.050 IN. MAX,INSIDE DIA 0.629 IN. MIN AND 0.631 IN. MAX 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.