The Parts Kit,reciprocating Pump, cataloged under National Stock Number 4320-01-017-4443, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 7 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. 2 items share a part number with this NSN in the catalog (possible match — not a government interchangeability claim). Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 4320-01-017-4443 |
| Item Name | Parts Kit,reciprocating Pump |
| FSC / FSG | 4320 / 43 — Power and Hand Pumps |
| Status | ACTIVE |
| Component Quantity | 44 |
| Document Type | MFR DRAWING |
| Component Document Page Number | 1 |
| Document Identification | 27369 |
| Component Document Origin | INDUSTRIAL |
| Nonsupply Items and Quantities | 568006-2 O RING 4,@568010-2 O RING 2,568014-2 O RING 2,568016-2 O RING 4,568050-2 O RING 4,568120-2 O RING 2,568357-2 O RING 2,568906-9 O RING 2,568910-9 O RING 4,MS24665-155 COTTER 2,5005-31H RETAINER 2,16517 SPACER 2,27357 SEAL,ROD 2,27358 BEARING,ROD 2,27363 SEAL,PISTON 2,28442 HASKEL LUBRICANT 1,SKI-001 SEAL KIT INSTRUCTION 1,DWG 27369 SEAL KIT DRAWING 1,SKI-004 SEAL KIT INSTRUCTION 1,27375-2 STEM 1,27375-3 STEM 1 |
| Document Source | 81400 |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Reference | Meaning |
|---|---|
| 27369 | 3/9 Design control — primary reference U.S. Government activity |
NSN 4320-01-017-4443 is a Parts Kit,reciprocating Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.
2 possible matches (shared part number, not a government interchangeability claim): 4110-01-600-1799, 6130-01-608-8881. Verify interchangeability with system specifications before substitution.
Key specifications for 4320-01-017-4443: Component Quantity: 44; Document Type: MFR DRAWING; Component Document Page Number: 1; Document Identification: 27369. 7 specifications are 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.