PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

7660663Spacer,optical Element

Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate · NSN 6650-00-150-1559 · FSC 6650 · No Item Name Available
Verified by PartsTable
NSN 6650-00-150-1559 — this item is cataloged by the U.S. Government under National Stock Number 6650-00-150-1559. Primary manufacturer part number: 7660663.
Features
  • Spacer,optical Element — FSC 6650
  • 8 verified cross-references
  • Primary manufacturer: Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spacer,optical Element, cataloged under National Stock Number 6650-00-150-1559, is classified within Federal Supply Class 6650 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate. This item has 8 commercial cross-references from 7 manufacturers, enabling identification through both NSN and commercial part number lookups. 6 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Catalog Facts
Item NameSpacer,optical Element
FSC / FSG6650 — No Item Name Available (FSG 66)
ManufacturersBanner Machine Company, Inc. (CAGE 64609); Burke Products Inc (CAGE 27361); Triangle Tool Co (CAGE 03TF2); Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (CAGE 19200); Shiloh Industries Inc (CAGE 55097)
Technical Specifications
ParameterValue
NSN6650-00-150-1559
Primary Part Number7660663
Item NameSpacer,optical Element
FSC / FSG6650 / 66 — No Item Name Available
ManufacturerCombat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 6
5360-00-242-3569A1816 INTERCHANGEABLE
Spring,helical,compression
United Electric Controls Co Div Precision Sensors Division
4730-00-314-6546SAE J514/1 16 070110C INTERCHANGEABLE
Nut,tube Coupling
Sae International Dba Sae International
3443-01-054-6571A1816 INTERCHANGEABLE
Roller Service Assembly
Forenta Lp
5330-01-177-8349A18-16 INTERCHANGEABLE
Retainer,packing
Ortman Fluid Power Quincy Compressor Div Sub of Coltec Industries Inc
8455-01-555-8569 INTERCHANGEABLE
Insignia,shoulder Sleeve
8455-01-664-9766 INTERCHANGEABLE
Insignia,shoulder Sleeve
Cross-Reference Index
Part NumberManufacturer
7660663 Banner Machine Company, Inc. (USA)
BP13925 Burke Products Inc (USA)
7660663 Triangle Tool Co (USA)
7660663 PRIMARY Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate (USA)
7660663 Shiloh Industries Inc (USA)
7660663 Wego Precision Machine, Inc. (USA)
7660663 Cobra Industries Inc (USA)
A-1816 Burke Products Inc (USA)
Related Parts
5360-00-242-3569INTERCHANGEABLE
SPRING,HELICAL,COMPRESSION
A1816
4730-00-314-6546INTERCHANGEABLE
NUT,TUBE COUPLING
SAE J514/1 16 070110C
3443-01-054-6571INTERCHANGEABLE
ROLLER SERVICE ASSEMBLY
A1816
5330-01-177-8349INTERCHANGEABLE
RETAINER,PACKING
A18-16
8455-01-555-8569INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE
8455-01-664-9766INTERCHANGEABLE
INSIGNIA,SHOULDER SLEEVE

Frequently Asked Questions

What is NSN 6650-00-150-1559?

NSN 6650-00-150-1559 is a Spacer,optical Element, manufactured by Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate, classified under FSC 6650 (No Item Name Available). Status: active.

What are the part numbers for NSN 6650-00-150-1559?

NSN 6650-00-150-1559 has 8 cross-referenced part numbers: 7660663 (Banner Machine Company, Inc.), BP13925 (Burke Products Inc), 7660663 (Triangle Tool Co), 7660663 (Combat Capabilities Development Command (ccdc) Armaments Center Dba Ccdc Div Logistics Research and Engineering Directorate), 7660663 (Shiloh Industries Inc) and 3 more.

What NSN replaces 6650-00-150-1559?

There are 6 known substitutes for 6650-00-150-1559: 5360-00-242-3569, 4730-00-314-6546, 3443-01-054-6571 and 3 more. Verify interchangeability with system specifications before substitution.

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