The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-00-101-3682, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Pumps North America Llc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 5 manufacturer part numbers 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through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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 | 4320-00-101-3682 |
| Primary Part Number | PP046JBC |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Circor Pumps North America Llc |
| Status | ACTIVE |
| General Characteristics Item Description | CONSISTS OF ONE EA INNER SEAL RETAINER AND SPRING,ROTATING SEAL AND STATIONARY SEAL; 2.800 IN. H; 1.625 IN. ID; 2.480 IN. OD 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 |
|---|---|
| B09097 | John Crane, Inc (USA) |
| SG4657PC33 | Circor Pumps North America Llc (USA) |
| PP046JBC PRIMARY | Circor Pumps North America Llc (USA) |
| CFSP12434 PRIMARY | Defense Maritime Solutions, Inc. (USA) |
| CFSP12434 | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| CFSP12434 | 5/9 Secondary reference Wartsila Lips Inc |
| CFSP12434 | 5/9 Secondary reference Siemens Energy, Inc. |
NSN 4320-00-101-3682 is a Seal Assembly,shaft,spring Loade, manufactured by Circor Pumps North America Llc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-101-3682 has 5 manufacturer part numbers on file: B09097 (John Crane, Inc), SG4657PC33 (Circor Pumps North America Llc), PP046JBC (Circor Pumps North America Llc), CFSP12434 (Defense Maritime Solutions, Inc.), CFSP12434 (John Crane, Inc).
Key specifications for PP046JBC: General Characteristics Item Description: CONSISTS OF ONE EA INNER SEAL RETAINER AND SPRING,ROTATING SEAL AND STATIONARY SEAL; 2.800 IN. H; 1.625 IN. ID; 2.480 IN. OD 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.