The Link,pump, cataloged under National Stock Number 4320-01-173-0454, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc. Government technical data includes 1 specification, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 5 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-173-0454 |
| Primary Part Number | H330026P01 |
| Item Name | Link,pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Manufacturer | Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc |
| Status | ACTIVE |
| General Characteristics Item Description | MATL ALUMINUM ALLOY 7075-T651 PERQQ-A-225/9 OR QQ-A-250/12; FINISH CHROMIC ACID ANODIZE PER MIL-A-8625 TYPE I,HOT WATER SEAL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL Q — CCL Item — Commerce Control List |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| H330026P01 PRIMARY | Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc (USA) |
| Reference | Meaning |
|---|---|
| H330026P01 | 3/9 Design control — primary reference Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. |
| 330026P01 | 5/9 Secondary reference Howden Fluid Systems |
| 330026P01 | 5/9 Secondary reference Meggitt (north Hollywood), Inc. Dba Meggitt Control Systems Div Meggitt Defense Systems, Inc. |
| 4320PL2120495 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
| 4320PL0871453 | 6/9 Informative reference only Jednolity Indeks Materialowy - Uniform Material Index |
NSN 4320-01-173-0454 is a Link,pump, manufactured by Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
NSN 4320-01-173-0454 has 1 manufacturer part number on file: H330026P01 (Meggitt Defense Systems, Inc. Dba Meggitt Defense Systems Inc).
Key specifications for H330026P01: General Characteristics Item Description: MATL ALUMINUM ALLOY 7075-T651 PERQQ-A-225/9 OR QQ-A-250/12; FINISH CHROMIC ACID ANODIZE PER MIL-A-8625 TYPE I,HOT WATER SEAL; End Item Identification: F-16 ACFT. 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.
NSN 4320-01-173-0454 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.
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.