Repair Kit, Pumping Assembly4320-01-044-5173

NSN 4320-01-044-5173 · NIIN 010445173

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

Government record, cited

Also searched as 4320-01-044-5173 · 4320010445173 · NIIN 010445173 · 01-044-5173 · FSC 4320 Power and Hand Pumps · HVN-1IN · HVN

Nearby stock numbers ← 4320-01-044-5166 Impeller, Pump, Centrifugal · 4320-01-044-5296 Pump, Axial Pistons →

Features

Repair Kit,pumping Assembly — FSC 4320
Component Quantity: 12
Nonsupply Items and Quantities: HEX WRENCH 1,NUT 1,SEAL ASSY 1,SEAL WITH O-RING 1,GASKET 6,SPRING RETAINER PLATE 2

Identification

NSN: 4320-01-044-5173
NIIN: 010445173
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors

General Description

The Repair Kit,pumping Assembly, cataloged under National Stock Number 4320-01-044-5173, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. Government technical data includes 2 specifications, cited from the U.S. Government catalog. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog. Current acquisition status: Active.

Technical Specifications

Parameter	Value
NSN	4320-01-044-5173
Item Name	Repair Kit,pumping Assembly
FSC / FSG	4320 / 43 — Power and Hand Pumps
Status	ACTIVE
Component Quantity	12
Nonsupply Items and Quantities	HEX WRENCH 1,NUT 1,SEAL ASSY 1,SEAL WITH O-RING 1,GASKET 6,SPRING RETAINER PLATE 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
HVN-1IN	3/9 Design control — primary reference Amtrol Inc
HVN	5/9 Secondary reference Amtrol Inc

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 4320-01-044-5173?

NSN 4320-01-044-5173 is a Repair Kit,pumping Assembly, classified under FSC 4320, Power and Hand Pumps. Status: active.

What are the specifications of 4320-01-044-5173?

Key specifications for 4320-01-044-5173: Component Quantity: 12; Nonsupply Items and Quantities: HEX WRENCH 1,NUT 1,SEAL ASSY 1,SEAL WITH O-RING 1,GASKET 6,SPRING RETAINER PLATE 2. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-044-5173 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.

PartsTable Design LLC · partstable.com