PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

210431Needle,valve

Ideal Aerosmith Inc · NSN 6685-00-480-6538 · FSC 6685 · No Item Name Available
Verified by PartsTable
NSN 6685-00-480-6538 — this item is cataloged by the U.S. Government under National Stock Number 6685-00-480-6538. Primary manufacturer part number: 210431.
Features
  • Needle,valve — FSC 6685
  • 1 verified cross-reference
  • Primary manufacturer: Ideal Aerosmith Inc
Applications
  • Flow control in piping systems
  • Pressure regulation
  • Steam and fluid isolation
General Description

The Needle,valve, cataloged under National Stock Number 6685-00-480-6538, is classified within Federal Supply Class 6685 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Ideal Aerosmith Inc. This item has 1 commercial cross-reference from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 3 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameNeedle,valve
FSC / FSG6685 — No Item Name Available (FSG 66)
ManufacturersIdeal Aerosmith Inc (CAGE 30120)
Technical Specifications
ParameterValue
NSN6685-00-480-6538
Primary Part Number210431
Item NameNeedle,valve
FSC / FSG6685 / 66 — No Item Name Available
ManufacturerIdeal Aerosmith Inc
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 3
1660-00-677-996721043-1 INTERCHANGEABLE
Converter,liquid Oxygen
Ingersoll-Rand Company Dba Ingersoll-Rand
5990-00-850-6603VCDX8-4J5L INTERCHANGEABLE
Synchro,differential Transmitter
General Dynamics Motion Control Llc
9330-01-267-0637 INTERCHANGEABLE
Plastic Sheet,laminated,decorati
Cross-Reference Index
Part NumberManufacturer
210431 PRIMARY Ideal Aerosmith Inc (USA)
Related Parts
1660-00-677-9967INTERCHANGEABLE
CONVERTER,LIQUID OXYGEN
21043-1
5990-00-850-6603INTERCHANGEABLE
SYNCHRO,DIFFERENTIAL TRANSMITTER
VCDX8-4J5L
9330-01-267-0637INTERCHANGEABLE
PLASTIC SHEET,LAMINATED,DECORATI

Frequently Asked Questions

What is NSN 6685-00-480-6538?

NSN 6685-00-480-6538 is a Needle,valve, manufactured by Ideal Aerosmith Inc, classified under FSC 6685 (No Item Name Available). Status: active.

What are the part numbers for NSN 6685-00-480-6538?

NSN 6685-00-480-6538 has 1 cross-referenced part number: 210431 (Ideal Aerosmith Inc).

What NSN replaces 6685-00-480-6538?

There are 3 known substitutes for 6685-00-480-6538: 1660-00-677-9967, 5990-00-850-6603, 9330-01-267-0637. Verify interchangeability with system specifications before substitution.

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