NSN 4320-01-309-9570 · NIIN 013099570 · Part number HP4373A
Tactair Fluid Controls Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 70236
Government record, cited
NSN 4320-01-309-9570 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-309-9570. Manufacturer of record part number: HP4373A.
Also searched as4320-01-309-9570 ·
4320013099570 ·
NIIN 013099570 ·
01-309-9570 ·
FSC 4320 Power and Hand Pumps · CAGE 70236 · HP4373A
Nearby stock numbers← 4320-01-309-9565 Pump, Rotary
·
4320-01-309-9795 Seal Assembly, Shaft, Spring Loade →
Features
Parts Kit,reciprocating Pump — FSC 4320
Component Quantity: 14
Nonsupply Items and Quantities: RINGS 8;SEALS 6
1 manufacturer part number on file
Manufacturer of record: Tactair Fluid Controls Inc
Identification
NSN: 4320-01-309-9570
NIIN: 013099570
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: HP4373A
Manufacturer: Tactair Fluid Controls Inc
General Description
The Parts Kit,reciprocating Pump, cataloged under National Stock Number 4320-01-309-9570, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Tactair Fluid Controls Inc. Government technical data includes 2 specifications, 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4320-00-001-1633
4320-00-001-1633 · Item name not on file
4320-00-001-2628
RETAINER AND PIN
4320-00-001-2629
HOUSING AND PIN
4320-00-001-2630
PUMP,CENTRIFUGAL
4320-00-001-2631
4320-00-001-2631 · Item name not on file
4320-00-001-2632
4320-00-001-2632 · Item name not on file
4320-00-001-3377
4320-00-001-3377 · Item name not on file
4320-00-001-3384
4320-00-001-3384 · Item name not on file
Frequently Asked Questions
What is NSN 4320-01-309-9570?
NSN 4320-01-309-9570 is a Parts Kit,reciprocating Pump, manufactured by Tactair Fluid Controls Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-309-9570?
NSN 4320-01-309-9570 has 1 manufacturer part number on file: HP4373A (Tactair Fluid Controls Inc).
What are the specifications of HP4373A?
Key specifications for HP4373A: Component Quantity: 14; Nonsupply Items and Quantities: RINGS 8;SEALS 6. 2 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-309-9570 hazardous material?
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
Sources
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.
✓ Data cited from the U.S. Government catalog; commercial cross-references from OEM and certified industry sources.