PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

18492Adapter,straight,flange to Boss

Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems · NSN 4730-01-516-9543 · FSC 4730 · No Item Name Available
Verified by PartsTable
NSN 4730-01-516-9543 — this item is cataloged by the U.S. Government under National Stock Number 4730-01-516-9543. Primary manufacturer part number: 18492.
Features
  • Adapter,straight,flange to Boss — FSC 4730
  • 2 verified cross-references
  • Primary manufacturer: Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
Applications
  • Plumbing and fluid distribution
  • Industrial piping systems
  • Fuel and lubricant distribution
General Description

The Adapter,straight,flange to Boss, cataloged under National Stock Number 4730-01-516-9543, is classified within Federal Supply Class 4730 (No Item Name Available) of the Pipe, Tubing, Hose, and Fittings group. The primary manufacturer of record is Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 7 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN4730-01-516-9543
Primary Part Number18492
Item NameAdapter,straight,flange to Boss
FSC / FSG4730 / 47 — No Item Name Available
ManufacturerGse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 7
1660-00-401-109618492 INTERCHANGEABLE
Converter,liquid Oxygen
Provision, Inc. Dba Provision Inc
5950-00-901-196118-492 INTERCHANGEABLE
Coil,radio Frequency
Albert Frei & Sons, Inc. Dba Afs
5950-01-122-4806984878-1B INTERCHANGEABLE
Transformer,power
Raytheon Company Dba Raytheon
3020-01-176-276718492 INTERCHANGEABLE
Gear,spur
Brinkley Technology Group Llc Dba Hercules Manufacturing
9905-01-216-92506375389 INTERCHANGEABLE
Flasher,xenon
Naval Sea Systems Command
5365-01-294-990418492 INTERCHANGEABLE
Spacer,plate
Williams International Co., L.l.c.
7690-01-501-264218492 INTERCHANGEABLE
Marker,identification
Brady United States
Cross-Reference Index
Part NumberManufacturer
18492 Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems (USA)
18492 Itw Gse Inc. (USA)
Related Parts
1660-00-401-1096INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
18492
5950-00-901-1961INTERCHANGEABLE
COIL,RADIO FREQUENCY
18-492
5950-01-122-4806INTERCHANGEABLE
TRANSFORMER,POWER
984878-1B
3020-01-176-2767INTERCHANGEABLE
GEAR,SPUR
18492
9905-01-216-9250INTERCHANGEABLE
FLASHER,XENON
6375389
5365-01-294-9904INTERCHANGEABLE
SPACER,PLATE
18492
7690-01-501-2642INTERCHANGEABLE
MARKER,IDENTIFICATION
18492

Frequently Asked Questions

What is NSN 4730-01-516-9543?

NSN 4730-01-516-9543 is a Adapter,straight,flange to Boss, manufactured by Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems, classified under FSC 4730 (No Item Name Available). Status: active.

What are the part numbers for NSN 4730-01-516-9543?

NSN 4730-01-516-9543 has 2 cross-referenced part numbers: 18492 (Gse Holdings Inc. Dba Itw Military Gse Div Hobart Ground Systems), 18492 (Itw Gse Inc.).

What NSN replaces 4730-01-516-9543?

There are 7 known substitutes for 4730-01-516-9543: 1660-00-401-1096, 5950-00-901-1961, 5950-01-122-4806 and 4 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 18492?

Key specifications for 18492: End Item Identification: F-22 RAPTOR; Part Name Assigned by Controlling Agency: FLANGE,PUMP CONNECTION. 2 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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