PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

A1730Balance Machine,flowmeter

Ametek Inc Div Aerospace and Defense · NSN 6635-00-909-9155 · FSC 6635 · No Item Name Available
Verified by PartsTable
NSN 6635-00-909-9155 — this item is cataloged by the U.S. Government under National Stock Number 6635-00-909-9155. Primary manufacturer part number: A1730.
Features
  • Balance Machine,flowmeter — FSC 6635
  • 2 verified cross-references
  • Primary manufacturer: Ametek Inc Div Aerospace and Defense
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Balance Machine,flowmeter, cataloged under National Stock Number 6635-00-909-9155, is classified within Federal Supply Class 6635 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ametek Inc Div Aerospace and Defense. This item has 2 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 4 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN6635-00-909-9155
Primary Part NumberA1730
Item NameBalance Machine,flowmeter
FSC / FSG6635 / 66 — No Item Name Available
ManufacturerAmetek Inc Div Aerospace and Defense
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 4
4820-00-783-647772478 INTERCHANGEABLE
Cock,poppet Drain
Parker Hannifin Corp Dba Pneutronics
5950-01-089-03915051-485 INTERCHANGEABLE
Transformer,power
Raytheon Company Div Rmd Strategic
8455-01-267-9647 INTERCHANGEABLE
Tab,shoulder Sleeve Insignia
3040-01-292-2510A1730-2 INTERCHANGEABLE
Shaft,shouldered
Eaton Aerospace Llc Sterer Engineering Morgan Actuators
Cross-Reference Index
Part NumberManufacturer
A1730 PRIMARY Ametek Inc Div Aerospace and Defense (USA)
A1730 General Electric Company (USA)
Related Parts
4820-00-783-6477INTERCHANGEABLE
COCK,POPPET DRAIN
72478
5950-01-089-0391INTERCHANGEABLE
TRANSFORMER,POWER
5051-485
8455-01-267-9647INTERCHANGEABLE
TAB,SHOULDER SLEEVE INSIGNIA
3040-01-292-2510INTERCHANGEABLE
SHAFT,SHOULDERED
A1730-2

Frequently Asked Questions

What is NSN 6635-00-909-9155?

NSN 6635-00-909-9155 is a Balance Machine,flowmeter, manufactured by Ametek Inc Div Aerospace and Defense, classified under FSC 6635 (No Item Name Available). Status: active.

What are the part numbers for NSN 6635-00-909-9155?

NSN 6635-00-909-9155 has 2 cross-referenced part numbers: A1730 (Ametek Inc Div Aerospace and Defense), A1730 (General Electric Company).

What NSN replaces 6635-00-909-9155?

There are 4 known substitutes for 6635-00-909-9155: 4820-00-783-6477, 5950-01-089-0391, 8455-01-267-9647 and 1 more. Verify interchangeability with system specifications before substitution.

What are the specifications of A1730?

Key specifications for A1730: End Item Identification: NO. 81J62GBA3,TRANSMITTER. 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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