PartsTable TECHNICAL DATA SHEET

NSN 4320-01-005-4647Government record, cited

Liner, Rotary Pump4320-01-005-4647

NSN 4320-01-005-4647 · NIIN 010054647 · Part number RS16926-151

Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 51663

Government record, cited

NSN 4320-01-005-4647 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-005-4647. Manufacturer of record part number: RS16926-151.

Also searched as 4320-01-005-4647 · 4320010054647 · NIIN 010054647 · 01-005-4647 · FSC 4320 Power and Hand Pumps · CAGE 51663 · RS16926-151

Nearby stock numbers ← 4320-01-005-4646 · 4320-01-005-4648 →

Features

Liner,rotary Pump — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec

Identification

NSN: 4320-01-005-4647
NIIN: 010054647
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: RS16926-151
Manufacturer: Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec

General Description

The Liner,rotary Pump, cataloged under National Stock Number 4320-01-005-4647, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. Current acquisition status: Active.

Catalog Facts

Item Name	Liner,rotary Pump
FSC / FSG	4320 — Power and Hand Pumps (FSG 43)
Manufacturers	Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (CAGE 51663)

Technical Specifications

Parameter	Value
NSN	4320-01-005-4647
Primary Part Number	RS16926-151
Item Name	Liner,rotary Pump
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec
Status	ACTIVE

Lifecycle & Compliance

Acquisition Status	ACTIVE
DEMIL Code	DEMIL Q — CCL Item — Commerce Control List
Hazard	No hazard code in the DLA record (HMIC N)

Cross-Reference Index

Part Number	Manufacturer
RS16926-151 PRIMARY	Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec (USA)

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 4320-01-005-4647?

NSN 4320-01-005-4647 is a Liner,rotary Pump, manufactured by Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-005-4647?

NSN 4320-01-005-4647 has 1 manufacturer part number on file: RS16926-151 (Hydro-Aire Aerospace Corp. Dba Lear Romec Div Lear Romec).

Is NSN 4320-01-005-4647 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.

What is the DEMIL code for NSN 4320-01-005-4647?

NSN 4320-01-005-4647 has DEMIL Code Q. Demilitarization may be required before disposal or transfer to non-military entities.

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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