PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

271103Pump,vacuum

Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling · NSN 4320-01-115-9423 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-115-9423 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-115-9423. Primary manufacturer part number: 271103.
Features
  • Pump,vacuum — FSC 4320
  • 3 verified cross-references
  • Primary manufacturer: Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Pump,vacuum, cataloged under National Stock Number 4320-01-115-9423, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling. This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NamePump,vacuum
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersPerkins Engines Inc (CAGE 13446); Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (CAGE 04627); Hyster-Yale Group, Inc. (CAGE 30076)
Technical Specifications
ParameterValue
NSN4320-01-115-9423
Primary Part Number271103
Item NamePump,vacuum
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerHyster-Yale Group, Inc. Div Hyster-Yale Materials Handling
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
5935-00-883-8615465BBLACK INTERCHANGEABLE
Plug,tip
Birnbach Co Inc
6240-01-082-87982140-0008 INTERCHANGEABLE
Lamp,glow
Keysight Technologies Inc
5315-01-236-0157248821 INTERCHANGEABLE
Pin
Eaton Aerospace, Llc Dba Jackson South
4730-01-721-8355271103 INTERCHANGEABLE
Coupling,pipe
Hammonds Technical Services, Inc.
Cross-Reference Index
Part NumberManufacturer
248821 Perkins Engines Inc (USA)
271103 PRIMARY Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling (USA)
271103 Hyster-Yale Group, Inc. (USA)
Related Parts
5935-00-883-8615INTERCHANGEABLE
PLUG,TIP
465BBLACK
6240-01-082-8798INTERCHANGEABLE
LAMP,GLOW
2140-0008
5315-01-236-0157INTERCHANGEABLE
PIN
248821
4730-01-721-8355INTERCHANGEABLE
COUPLING,PIPE
271103

Frequently Asked Questions

What is NSN 4320-01-115-9423?

NSN 4320-01-115-9423 is a Pump,vacuum, manufactured by Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-115-9423?

NSN 4320-01-115-9423 has 3 cross-referenced part numbers: 248821 (Perkins Engines Inc), 271103 (Hyster-Yale Group, Inc. Div Hyster-Yale Materials Handling), 271103 (Hyster-Yale Group, Inc.).

What NSN replaces 4320-01-115-9423?

There are 4 known substitutes for 4320-01-115-9423: 5935-00-883-8615, 6240-01-082-8798, 5315-01-236-0157 and 1 more. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
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