The Seal Assembly,shaft,spring Loade, cataloged under National Stock Number 4320-01-024-2188, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is John Crane, Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-024-2188 |
| Primary Part Number | HACK1500-101 |
| Item Name | Seal Assembly,shaft,spring Loade |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | John Crane, Inc |
| Status | ACTIVE |
| General Characteristics Item Description | 1 SEAT,1 SEAT RING,1 WASHER,1 BELLOWS,1 RETAINER,1 SPRING,1 DISC,1 DRIVE BAND,1 SPRING HOLDER,2.125 IN. OD,1.500 IN. ID,1.125 IN. LG 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 |
|---|---|
| 806307-1 (LESS GLAND) | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| HACK1500-101 PRIMARY | John Crane, Inc (USA) |
| Reference | Meaning |
|---|---|
| 806307-1 (LESS GLAND) | 5/9 Secondary reference U.S. Government activity |
NSN 4320-01-024-2188 is a Seal Assembly,shaft,spring Loade, manufactured by John Crane, Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-024-2188 has 2 manufacturer part numbers on file: 806307-1 (LESS GLAND) (Curtiss-Wright Electro-Mechanical Corporation Div Epd), HACK1500-101 (John Crane, Inc).
Key specifications for HACK1500-101: General Characteristics Item Description: 1 SEAT,1 SEAT RING,1 WASHER,1 BELLOWS,1 RETAINER,1 SPRING,1 DISC,1 DRIVE BAND,1 SPRING HOLDER,2.125 IN. OD,1.500 IN. ID,1.125 IN. LG 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.