PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

104674Support Assy,prism

Astronautics Corporation of America · NSN 6610-00-464-6820 · FSC 6610 · No Item Name Available
Verified by PartsTable
NSN 6610-00-464-6820 — this item is cataloged by the U.S. Government under National Stock Number 6610-00-464-6820. Primary manufacturer part number: 104674.
Features
  • Support Assy,prism — FSC 6610
  • 1 verified cross-reference
  • Primary manufacturer: Astronautics Corporation of America
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Support Assy,prism, cataloged under National Stock Number 6610-00-464-6820, is classified within Federal Supply Class 6610 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Astronautics Corporation of America. This item has 1 commercial cross-reference 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 NameSupport Assy,prism
FSC / FSG6610 — No Item Name Available (FSG 66)
ManufacturersAstronautics Corporation of America (CAGE 10138)
Technical Specifications
ParameterValue
NSN6610-00-464-6820
Primary Part Number104674
Item NameSupport Assy,prism
FSC / FSG6610 / 66 — No Item Name Available
ManufacturerAstronautics Corporation of America
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
4820-00-384-0253NV104C4-4 INTERCHANGEABLE
Cock,shutoff,screw Stem
Parker-Hannifin Corp Div Fluid System Connector Division
4320-01-391-6116104674 INTERCHANGEABLE
Ring,wearing
Sewart Supply, L.l.c.
Cross-Reference Index
Part NumberManufacturer
104674 PRIMARY Astronautics Corporation of America (USA)
Related Parts
4820-00-384-0253INTERCHANGEABLE
COCK,SHUTOFF,SCREW STEM
NV104C4-4
4320-01-391-6116INTERCHANGEABLE
RING,WEARING
104674

Frequently Asked Questions

What is NSN 6610-00-464-6820?

NSN 6610-00-464-6820 is a Support Assy,prism, manufactured by Astronautics Corporation of America, classified under FSC 6610 (No Item Name Available). Status: active.

What are the part numbers for NSN 6610-00-464-6820?

NSN 6610-00-464-6820 has 1 cross-referenced part number: 104674 (Astronautics Corporation of America).

What NSN replaces 6610-00-464-6820?

There are 2 known substitutes for 6610-00-464-6820: 4820-00-384-0253, 4320-01-391-6116. Verify interchangeability with system specifications before substitution.

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