Parts Kit, Hydraulic Pump4320-01-441-6326

NSN 4320-01-441-6326 · NIIN 014416326

FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors

Government record, cited

Also searched as 4320-01-441-6326 · 4320014416326 · NIIN 014416326 · 01-441-6326 · FSC 4320 Power and Hand Pumps

Nearby stock numbers ← 4320-01-441-6304 Parts Kit, Hydraulic Pump · 4320-01-441-6358 Pump, Reciprocating →

Features

Parts Kit,hydraulic Pump — FSC 4320
Component Quantity: 44
End Item Source: 29899
End Item Name: PUMP
Nonsupply Items and Quantities: VALVE SEAL 6; SHOCK PAD 2; O-RING 9; BIAS PISTON 2; SLIP SEAL 8; CYLINDER GASKET 2; TRANSFER VALVE 2; TRANSFER SPRING 2; SETSCREW 1; VALVE DISC 1; SUCTION SPRING 1; RESERVOIR SEAL 1; PILOT VALVE SPOOL 1; SEALING WASHER 2; RETAINING NUT 1; GASKET 1; END GASKET 2

Identification

NSN: 4320-01-441-6326
NIIN: 014416326
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Parts Kit,hydraulic Pump, cataloged under National Stock Number 4320-01-441-6326, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 4 specifications, cited from the U.S. Government catalog. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-441-6326
Item Name	Parts Kit,hydraulic Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Component Quantity	44
End Item Source	29899
End Item Name	PUMP
Nonsupply Items and Quantities	VALVE SEAL 6; SHOCK PAD 2; O-RING 9; BIAS PISTON 2; SLIP SEAL 8; CYLINDER GASKET 2; TRANSFER VALVE 2; TRANSFER SPRING 2; SETSCREW 1; VALVE DISC 1; SUCTION SPRING 1; RESERVOIR SEAL 1; PILOT VALVE SPOOL 1; SEALING WASHER 2; RETAINING NUT 1; GASKET 1; END GASKET 2

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL A — No Demilitarization Required
Hazard	No hazard code in the DLA record (HMIC N)
Criticality Code	X

Cross-Reference Index

No manufacturer part numbers on file in the U.S. Government catalog.

Reference documents

Reference	Meaning
GS60-SSN-OK	3/9 Design control — primary reference Calgon Carbon Uv Technologies Llc Dba Hyde Marine

No interchangeability data on file.

Other items in FSC 4320 — Power and Hand Pumps

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 4320-01-441-6326?

NSN 4320-01-441-6326 is a Parts Kit,hydraulic Pump, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-441-6326?

Key specifications for 4320-01-441-6326: Component Quantity: 44; End Item Source: 29899; End Item Name: PUMP; Nonsupply Items and Quantities: VALVE SEAL 6; SHOCK PAD 2; O-RING 9; BIAS PISTON 2; SLIP SEAL 8; CYLINDER GASKET 2; TRANSFER VALVE 2; TRANSFER SPRING 2; SETSCREW 1; VALVE DISC 1; SUCTION SPRING 1; RESERVOIR SEAL 1; PILOT VALVE SPOOL 1; SEALING WASHER 2; RETAINING NUT 1; GASKET 1; END GASKET 2. 4 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-441-6326 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.

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