PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

251-53Nozzle Tip and Swir

Aqua-Chem, Inc. Dba Aqua-Chem Inc · NSN 4530-01-110-3578 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-01-110-3578 — this item is cataloged by the U.S. Government under National Stock Number 4530-01-110-3578. Primary manufacturer part number: 251-53.
Features
  • Nozzle Tip and Swir — FSC 4530
  • 2 verified cross-references
  • Primary manufacturer: Aqua-Chem, Inc. Dba Aqua-Chem Inc
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Nozzle Tip and Swir, cataloged under National Stock Number 4530-01-110-3578, is classified within Federal Supply Class 4530 (No Item Name Available) of the Plumbing, Heating, and Waste Disposal group. The primary manufacturer of record is Aqua-Chem, Inc. Dba Aqua-Chem Inc. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 8 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNozzle Tip and Swir
FSC / FSG4530 — No Item Name Available (FSG 45)
ManufacturersAqua-Chem, Inc. Dba Aqua-Chem Inc (CAGE 0EXU3); Aqua-Chem Inc Cleaver-Brooks Div (CAGE 12793)
Technical Specifications
ParameterValue
NSN4530-01-110-3578
Primary Part Number251-53
Item NameNozzle Tip and Swir
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerAqua-Chem, Inc. Dba Aqua-Chem Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 8
3110-00-109-1123 INTERCHANGEABLE
Bearing,ball,annular
5133-00-228-1350 INTERCHANGEABLE
Drill,twist
1650-00-228-493425153 INTERCHANGEABLE
Housing,piston Rod
Eaton Aerospace Llc Dba Eaton Aerospace Jackson
4730-00-274-9258976618 INTERCHANGEABLE
Tee,pipe to Tube
Am General Llc
5420-00-355-6459 INTERCHANGEABLE
Bar,carrying
5420-00-355-6958 INTERCHANGEABLE
Roller,plain
5310-01-014-463125153 INTERCHANGEABLE
Nut,plain,hexagon
Williams International Co., L.l.c.
5325-01-694-159325153 INTERCHANGEABLE
Ring,retaining
Tulsa Winch, Inc.
Cross-Reference Index
Part NumberManufacturer
251-53 Aqua-Chem, Inc. Dba Aqua-Chem Inc (USA)
251-53 Aqua-Chem Inc Cleaver-Brooks Div (USA)
Related Parts
3110-00-109-1123INTERCHANGEABLE
BEARING,BALL,ANNULAR
5133-00-228-1350INTERCHANGEABLE
DRILL,TWIST
1650-00-228-4934INTERCHANGEABLE
HOUSING,PISTON ROD
25153
4730-00-274-9258INTERCHANGEABLE
TEE,PIPE TO TUBE
976618
5420-00-355-6459INTERCHANGEABLE
BAR,CARRYING
5420-00-355-6958INTERCHANGEABLE
ROLLER,PLAIN
5310-01-014-4631INTERCHANGEABLE
NUT,PLAIN,HEXAGON
25153
5325-01-694-1593INTERCHANGEABLE
RING,RETAINING
25153

Frequently Asked Questions

What is NSN 4530-01-110-3578?

NSN 4530-01-110-3578 is a Nozzle Tip and Swir, manufactured by Aqua-Chem, Inc. Dba Aqua-Chem Inc, classified under FSC 4530 (No Item Name Available). Status: active.

What are the part numbers for NSN 4530-01-110-3578?

NSN 4530-01-110-3578 has 2 cross-referenced part numbers: 251-53 (Aqua-Chem, Inc. Dba Aqua-Chem Inc), 251-53 (Aqua-Chem Inc Cleaver-Brooks Div).

What NSN replaces 4530-01-110-3578?

There are 8 known substitutes for 4530-01-110-3578: 3110-00-109-1123, 5133-00-228-1350, 1650-00-228-4934 and 5 more. Verify interchangeability with system specifications before substitution.

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