Water Seal Ring, Pum4320-01-447-1482

NSN 4320-01-447-1482 · NIIN 014471482 · Part number 660B0146C141A

Circor Naval Solutions Llc Dba Warren Pumps · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 63857

Government record, cited

NSN 4320-01-447-1482 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-447-1482. Manufacturer of record part number: 660B0146C141A.

Also searched as 4320-01-447-1482 · 4320014471482 · NIIN 014471482 · 01-447-1482 · FSC 4320 Power and Hand Pumps · CAGE 63857 · 660B0146C141A · PL-999D0838 PC NO 78 · 660B0146 · 999D0838

Nearby stock numbers ← 4320-01-447-0710 Parts Kit, Axial Piston Pump · 4320-01-447-1585 Pump, Rotary →

Features

Water Seal Ring,pum — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Circor Naval Solutions Llc Dba Warren Pumps

Identification

NSN: 4320-01-447-1482
NIIN: 014471482
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 660B0146C141A
Manufacturer: Circor Naval Solutions Llc Dba Warren Pumps

General Description

The Water Seal Ring,pum, cataloged under National Stock Number 4320-01-447-1482, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Circor Naval Solutions Llc Dba Warren Pumps. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 3 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-447-1482
Primary Part Number	660B0146C141A
Item Name	Water Seal Ring,pum
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Circor Naval Solutions Llc Dba Warren Pumps
Status	ACTIVE

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

Part Number	Manufacturer
660B0146C141A PRIMARY	Circor Naval Solutions Llc Dba Warren Pumps (USA)

Reference documents

Reference	Meaning
PL-999D0838 PC NO 78	5/9 Secondary reference Circor Naval Solutions Llc Dba Warren Pumps
660B0146	C/1 Advisory reference — outside the item-of-supply concept Circor Naval Solutions Llc Dba Warren Pumps
999D0838	D/9 Drawing number reference only Circor Naval Solutions Llc Dba Warren Pumps

Frequently Asked Questions

What is NSN 4320-01-447-1482?

NSN 4320-01-447-1482 is a Water Seal Ring,pum, manufactured by Circor Naval Solutions Llc Dba Warren Pumps, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-447-1482?

NSN 4320-01-447-1482 has 1 manufacturer part number on file: 660B0146C141A (Circor Naval Solutions Llc Dba Warren Pumps).

What are the specifications of 660B0146C141A?

Key specifications for 660B0146C141A: End Item Identification: WARREN PUMPS,DISTILLER DISTILLATE PUMP UNIT,TYPE 1-1 2-2CV-7. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-447-1482 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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