PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

55-22133-55Gland,auxiliary,pump

Euramco Safety Inc · NSN 4320-01-155-0264 · FSC 4320 · No Item Name Available
Verified by PartsTable
NSN 4320-01-155-0264 — this item is cataloged by the U.S. Government under National Stock Number 4320-01-155-0264. Primary manufacturer part number: 55-22133-55.
Features
  • Gland,auxiliary,pump — FSC 4320
  • 2 verified cross-references
  • Primary manufacturer: Euramco Safety Inc
Applications
  • Fluid transfer and circulation
  • Cooling system maintenance
  • Industrial process pumping
General Description

The Gland,auxiliary,pump, cataloged under National Stock Number 4320-01-155-0264, is classified within Federal Supply Class 4320 (No Item Name Available) of the Pumps and Compressors group. The primary manufacturer of record is Euramco Safety Inc. This item has 2 commercial cross-references from 1 manufacturer, 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 NameGland,auxiliary,pump
FSC / FSG4320 — No Item Name Available (FSG 43)
ManufacturersEuramco Safety Inc (CAGE 52081)
Technical Specifications
ParameterValue
NSN4320-01-155-0264
Primary Part Number55-22133-55
Item NameGland,auxiliary,pump
FSC / FSG4320 / 43 — No Item Name Available
ManufacturerEuramco Safety Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4320-01-121-180155-22133-20 INTERCHANGEABLE
Sleeve,shaft,pump
Euramco Safety Inc
4320-01-138-033855-22133-100 INTERCHANGEABLE
Rotor,pump
Euramco Safety Inc
4730-01-144-2155NA1429 INTERCHANGEABLE
Strainer,sediment
Air & Liquid Systems Corporation Dba Buffalo Pumps
4320-01-186-871455-22133-54 INTERCHANGEABLE
Gland Seal,pump
Euramco Safety Inc
Cross-Reference Index
Part NumberManufacturer
55-22133 Euramco Safety Inc (USA)
55-22133-55 PRIMARY Euramco Safety Inc (USA)
Related Parts
4320-01-121-1801INTERCHANGEABLE
SLEEVE,SHAFT,PUMP
55-22133-20
4320-01-138-0338INTERCHANGEABLE
ROTOR,PUMP
55-22133-100
4730-01-144-2155INTERCHANGEABLE
STRAINER,SEDIMENT
NA1429
4320-01-186-8714INTERCHANGEABLE
GLAND SEAL,PUMP
55-22133-54

Frequently Asked Questions

What is NSN 4320-01-155-0264?

NSN 4320-01-155-0264 is a Gland,auxiliary,pump, manufactured by Euramco Safety Inc, classified under FSC 4320 (No Item Name Available). Status: active.

What are the part numbers for NSN 4320-01-155-0264?

NSN 4320-01-155-0264 has 2 cross-referenced part numbers: 55-22133 (Euramco Safety Inc), 55-22133-55 (Euramco Safety Inc).

What NSN replaces 4320-01-155-0264?

There are 4 known substitutes for 4320-01-155-0264: 4320-01-121-1801, 4320-01-138-0338, 4730-01-144-2155 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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