PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

47543Air Nose

Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global · NSN 4530-00-708-5459 · FSC 4530 · No Item Name Available
Verified by PartsTable
NSN 4530-00-708-5459 — this item is cataloged by the U.S. Government under National Stock Number 4530-00-708-5459. Primary manufacturer part number: 47543.
Features
  • Air Nose — FSC 4530
  • General Characteristics Item Description: CAST IRON,2-1/4 IN. ID,3-3/16 IN.OD,2 SETSCREW HHOLES 180 DEG APART,10-24 THD SIZE,UNC,2B IN
  • 4 verified cross-references
  • Primary manufacturer: Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Air Nose, cataloged under National Stock Number 4530-00-708-5459, 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 Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global. Government technical data includes 1 verified specification, sourced from the Federal Logistics Information System (FLIS). This item has 4 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4530-00-708-5459
Primary Part Number47543
Item NameAir Nose
FSC / FSG4530 / 45 — No Item Name Available
ManufacturerAesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global
StatusACTIVE
General Characteristics Item DescriptionCAST IRON,2-1/4 IN. ID,3-3/16 IN.OD,2 SETSCREW HHOLES 180 DEG APART,10-24 THD SIZE,UNC,2B IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5330-00-737-6735 INTERCHANGEABLE
Packing,preformed
6930-01-049-593747543 INTERCHANGEABLE
Painter and Shaft
Tann Canada Ltd
Cross-Reference Index
Part NumberManufacturer
499031218 L & L Boiler Maintenance Inc (USA)
499031003 L & L Boiler Maintenance Inc (USA)
499031003 D & J Parts Inc (USA)
47543 PRIMARY Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global (USA)
Related Parts
5330-00-737-6735INTERCHANGEABLE
PACKING,PREFORMED
6930-01-049-5937INTERCHANGEABLE
PAINTER AND SHAFT
47543

Frequently Asked Questions

What is NSN 4530-00-708-5459?

NSN 4530-00-708-5459 is a Air Nose, manufactured by Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global, classified under FSC 4530 (No Item Name Available). Status: active.

What are the part numbers for NSN 4530-00-708-5459?

NSN 4530-00-708-5459 has 4 cross-referenced part numbers: 499031218 (L & L Boiler Maintenance Inc), 499031003 (L & L Boiler Maintenance Inc), 499031003 (D & J Parts Inc), 47543 (Aesys Technologies, L.l.c. Dba Jackson & Church Hvac Global Div York Shipley Global).

What NSN replaces 4530-00-708-5459?

There are 2 known substitutes for 4530-00-708-5459: 5330-00-737-6735, 6930-01-049-5937. Verify interchangeability with system specifications before substitution.

What are the specifications of 47543?

Key specifications for 47543: General Characteristics Item Description: CAST IRON,2-1/4 IN. ID,3-3/16 IN.OD,2 SETSCREW HHOLES 180 DEG APART,10-24 THD SIZE,UNC,2B IN. 1 total characteristics are documented in the Federal Logistics Information System.

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