PartsTable TECHNICAL DATA SHEET

NSN 4320-01-142-2273Government record, cited

Pump, Rotary4320-01-142-2273

NSN 4320-01-142-2273 · NIIN 011422273 · Part number PB20-2BPBBW/14M25113

Muncie Power Products Inc · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 06495

Government record, cited

NSN 4320-01-142-2273 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-142-2273. Manufacturer of record part number: PB20-2BPBBW/14M25113.

Also searched as 4320-01-142-2273 · 4320011422273 · NIIN 011422273 · 01-142-2273 · FSC 4320 Power and Hand Pumps · CAGE 06495 · PB20-2BPBBW/14M25113 · 1438-0017-03-RPX · DD80017-03RPX

Nearby stock numbers ← 4320-01-142-1664 · 4320-01-142-2321 Plug Assembly, Pump →

Features

Pump,rotary — FSC 4320
Discharge Pressure: 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Maximum Discharge Flow Rate: 17.0 GALLONS PER MINUTE
1 manufacturer part number on file
Manufacturer of record: Muncie Power Products Inc

Identification

NSN: 4320-01-142-2273
NIIN: 011422273
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: PB20-2BPBBW/14M25113
Manufacturer: Muncie Power Products Inc

General Description

The Pump,rotary, cataloged under National Stock Number 4320-01-142-2273, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Muncie Power Products Inc. Government technical data includes 2 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 2 additional reference documents (drawings, advisory and superseded references) are recorded in the U.S. Government catalog.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	4320-01-142-2273
Primary Part Number	PB20-2BPBBW/14M25113
Item Name	Pump,rotary
FSC / FSG	4320 / 43 — Power and Hand Pumps
Manufacturer	Muncie Power Products Inc
Status	ACTIVE
Discharge Pressure	000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Maximum Discharge Flow Rate	17.0 GALLONS PER MINUTE

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
PB20-2BPBBW/14M25113 PRIMARY	Muncie Power Products Inc (USA)

Reference documents

Reference	Meaning
1438-0017-03-RPX	5/9 Secondary reference Muncie Power Products Inc
DD80017-03RPX	5/9 Secondary reference Muncie Power Products 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 4320-01-142-2273?

NSN 4320-01-142-2273 is a Pump,rotary, manufactured by Muncie Power Products Inc, classified under FSC 4320, Power and Hand Pumps. Status: active.

What part numbers are listed for NSN 4320-01-142-2273?

NSN 4320-01-142-2273 has 1 manufacturer part number on file: PB20-2BPBBW/14M25113 (Muncie Power Products Inc).

What are the specifications of PB20-2BPBBW/14M25113?

Key specifications for PB20-2BPBBW/14M25113: Discharge Pressure: 000.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES; Maximum Discharge Flow Rate: 17.0 GALLONS PER MINUTE. 2 specifications are documented in the U.S. Government catalog.

Is NSN 4320-01-142-2273 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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