PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

355DDisk,color Standards

Orbeco-Hellige, Inc. · NSN 6630-00-243-9523 · FSC 6630 · No Item Name Available
Verified by PartsTable
NSN 6630-00-243-9523 — this item is cataloged by the U.S. Government under National Stock Number 6630-00-243-9523. Primary manufacturer part number: 355D.
Features
  • Disk,color Standards — FSC 6630
  • 2 verified cross-references
  • Primary manufacturer: Orbeco-Hellige, Inc.
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Disk,color Standards, cataloged under National Stock Number 6630-00-243-9523, is classified within Federal Supply Class 6630 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Orbeco-Hellige, Inc.. This item has 2 commercial cross-references from 1 manufacturer, enabling identification through both NSN and commercial part number lookups. 2 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameDisk,color Standards
FSC / FSG6630 — No Item Name Available (FSG 66)
ManufacturersOrbeco-Hellige, Inc. (CAGE 90767); Orbeco-Hellige, Inc. (CAGE 5RMR6)
Technical Specifications
ParameterValue
NSN6630-00-243-9523
Primary Part Number355D
Item NameDisk,color Standards
FSC / FSG6630 / 66 — No Item Name Available
ManufacturerOrbeco-Hellige, Inc.
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
6620-00-317-6254355D INTERCHANGEABLE
Unit Assy,sending,o
Stewart-Warner Corporation
5985-00-957-1860355D INTERCHANGEABLE
Attenuator,variable
Keysight Technologies Inc
Cross-Reference Index
Part NumberManufacturer
355D Orbeco-Hellige, Inc. (USA)
355D Orbeco-Hellige, Inc. (USA)
Related Parts
6620-00-317-6254INTERCHANGEABLE
UNIT ASSY,SENDING,O
355D
5985-00-957-1860INTERCHANGEABLE
ATTENUATOR,VARIABLE
355D

Frequently Asked Questions

What is NSN 6630-00-243-9523?

NSN 6630-00-243-9523 is a Disk,color Standards, manufactured by Orbeco-Hellige, Inc., classified under FSC 6630 (No Item Name Available). Status: active.

What are the part numbers for NSN 6630-00-243-9523?

NSN 6630-00-243-9523 has 2 cross-referenced part numbers: 355D (Orbeco-Hellige, Inc.), 355D (Orbeco-Hellige, Inc.).

What NSN replaces 6630-00-243-9523?

There are 2 known substitutes for 6630-00-243-9523: 6620-00-317-6254, 5985-00-957-1860. Verify interchangeability with system specifications before substitution.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com