NSN 4320-01-562-0323 · NIIN 015620323 · Part number 666053-322
Ingersoll-Rand Company Dba Ingersoll-Rand · FSC 4320 — Power and Hand Pumps · FSG 43 — Pumps and Compressors · CAGE 03990
Government record, cited
NSN 4320-01-562-0323 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-562-0323. Manufacturer of record part number: 666053-322.
Also searched as4320-01-562-0323 ·
4320015620323 ·
NIIN 015620323 ·
01-562-0323 ·
FSC 4320 Power and Hand Pumps · CAGE 03990 · 666053-322
Discharge Pressure: 00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
Maximum Discharge Flow Rate: 13.0 GALLONS PER MINUTE
Operation Method: POWERED
Identification
NSN: 4320-01-562-0323
NIIN: 015620323
FSC: 4320 — Power and Hand Pumps
FSG: 43 — Pumps and Compressors
Primary part number: 666053-322
Manufacturer: Ingersoll-Rand Company Dba Ingersoll-Rand
General Description
The Pump,reciprocating, cataloged under National Stock Number 4320-01-562-0323, is classified within Federal Supply Class 4320 (Power and Hand Pumps) of the Pumps and Compressors group. The manufacturer of record is Ingersoll-Rand Company Dba Ingersoll-Rand. Government technical data includes 7 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. Current acquisition status: Active.
Technical Specifications
Parameter
Value
NSN
4320-01-562-0323
Primary Part Number
666053-322
Item Name
Pump,reciprocating
FSC / FSG
4320 / 43 — Power and Hand Pumps
Manufacturer
Ingersoll-Rand Company Dba Ingersoll-Rand
Status
ACTIVE
Pumping Element Type
DIAPHRAGM
Pump Reciprocating Design
DOUBLE ACTING
Unpackaged Unit Width
6.438 INCHES NOMINAL IN
Unpackaged Unit Height
11.344 INCHES NOMINAL IN
Discharge Pressure
00.0 COMPREHENSIVE PROCUREMENT GUIDELINE - CONSTRUCTION PRODUCTS - CEMENT AND CONCRETE CONTAINING CENOSPHERES
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 4320-01-562-0323?
NSN 4320-01-562-0323 is a Pump,reciprocating, manufactured by Ingersoll-Rand Company Dba Ingersoll-Rand, classified under FSC 4320, Power and Hand Pumps. Status: active.
What part numbers are listed for NSN 4320-01-562-0323?
NSN 4320-01-562-0323 has 1 manufacturer part number on file: 666053-322 (Ingersoll-Rand Company Dba Ingersoll-Rand).
What are the specifications of 666053-322?
Key specifications for 666053-322: Pumping Element Type: DIAPHRAGM; Pump Reciprocating Design: DOUBLE ACTING; Unpackaged Unit Width: 6.438 INCHES NOMINAL IN; Unpackaged Unit Height: 11.344 INCHES NOMINAL IN. 7 specifications are documented in the U.S. Government catalog.
Is NSN 4320-01-562-0323 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.