The Ring, cataloged under National Stock Number 4320-00-398-5589, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Curtiss-Wright Electro-Mechanical Corporation Div Epd. The record lists 16 manufacturer part numbers for this item, enabling identification through both NSN and commercial part number lookups. 34 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Item Name | Ring |
| FSC / FSG | 4320 — Power and Hand Pumps (FSG 43) |
| Manufacturers | Curtiss-Wright Electro-Mechanical Corporation Div Epd (CAGE 0UBG9) |
| Parameter | Value |
|---|---|
| NSN | 4320-00-398-5589 |
| Primary Part Number | N52100BITEMGH |
| Item Name | Ring |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Curtiss-Wright Electro-Mechanical Corporation Div Epd |
| Status | ACTIVE |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Part Number | Manufacturer |
|---|---|
| N52100BITEMGH PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100JPC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100EITEMGH PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100PC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52150ITEMGD PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100MITEMGH PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| NA51947PC32 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100HPC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100KITEMGE PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100EPC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52150AITEMGD PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100CPC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52150BPC15 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100DITEMGF PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52150FPC62 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| N52100DPC16 PRIMARY | Curtiss-Wright Electro-Mechanical Corporation Div Epd (USA) |
| Reference | Meaning |
|---|---|
| N52150PC15 | 5/9 Secondary reference U.S. Government activity |
| N52100LITEMGH | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100GITEMGH | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100PPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100PC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52150BITEMGD | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100DPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100FPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100CITEM7P | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100MPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100ITEM7P | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| NA51947PC32 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52150ITEMGD | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100CITEM7P | 5/9 Secondary reference U.S. Government activity |
| NA51947PC32 | 5/9 Secondary reference U.S. Government activity |
| N52100MPC16 | 5/9 Secondary reference U.S. Government activity |
| N52100KPC16 | 5/9 Secondary reference U.S. Government activity |
| N52100NPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100LPC16 | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
| N52100FITEMGF | 5/9 Secondary reference Ingersoll-Rand Co Standard Pump-Aldrich Div |
NSN 4320-00-398-5589 is a Ring, manufactured by Curtiss-Wright Electro-Mechanical Corporation Div Epd, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-00-398-5589 has 16 manufacturer part numbers on file: N52100BITEMGH (Curtiss-Wright Electro-Mechanical Corporation Div Epd), N52100JPC16 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), N52100EITEMGH (Curtiss-Wright Electro-Mechanical Corporation Div Epd), N52100PC16 (Curtiss-Wright Electro-Mechanical Corporation Div Epd), N52150ITEMGD (Curtiss-Wright Electro-Mechanical Corporation Div Epd) and 11 more.
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.