PartsTable TECHNICAL DATA SHEET

NSN 4320-01-352-1811Government record, cited

Pump, Reciprocating4320-01-352-1811

NSN 4320-01-352-1811 · NIIN 013521811 · Part number P90023-2

Lexair Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 56607

Government record, cited

NSN 4320-01-352-1811 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-352-1811. Manufacturer of record part number: P90023-2.

Also searched as 4320-01-352-1811 · 4320013521811 · NIIN 013521811 · 01-352-1811 · FSC 4320 Power and Hand Pumps · CAGE 56607 · P90023-2 · P90073-4 FIND NO 63

Nearby stock numbers ← 4320-01-352-1810 Pump, Centrifugal · 4320-01-352-1812 Pump, Rotary →

Features

Pump,reciprocating — FSC 4320
1 manufacturer part number on file
Manufacturer of record: Lexair Inc

Identification

NSN: 4320-01-352-1811
NIIN: 013521811
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: P90023-2
Manufacturer: Lexair Inc

General Description

The Pump,reciprocating, cataloged under National Stock Number 4320-01-352-1811, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Lexair Inc. 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through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog.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.

Technical Specifications

Parameter	Value
NSN	4320-01-352-1811
Primary Part Number	P90023-2
Item Name	Pump,reciprocating
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Lexair Inc
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
P90023-2 PRIMARY	Lexair Inc (USA)

Reference documents

Reference	Meaning
P90073-4 FIND NO 63	C/1 Advisory reference — outside the item-of-supply concept Lexair 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 4320-01-352-1811?

NSN 4320-01-352-1811 is a Pump,reciprocating, manufactured by Lexair Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-352-1811?

NSN 4320-01-352-1811 has 1 manufacturer part number on file: P90023-2 (Lexair Inc).

What are the specifications of P90023-2?

Key specifications for P90023-2: End Item Identification: COMPRESSOR AIR CLASS S. 0 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-352-1811 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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