PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

438006-1Spacer,shouldered,t

Raytheon Company Dba Raytheon · NSN 6620-00-961-8643 · FSC 6620 · No Item Name Available
Verified by PartsTable
NSN 6620-00-961-8643 — this item is cataloged by the U.S. Government under National Stock Number 6620-00-961-8643. Primary manufacturer part number: 438006-1.
Features
  • Spacer,shouldered,t — FSC 6620
  • 1 verified cross-reference
  • Primary manufacturer: Raytheon Company Dba Raytheon
Applications
  • Industrial maintenance and repair
  • Government and military logistics
  • Equipment overhaul and refurbishment
General Description

The Spacer,shouldered,t, cataloged under National Stock Number 6620-00-961-8643, is classified within Federal Supply Class 6620 (No Item Name Available) of the Instruments and Laboratory Equipment group. The primary manufacturer of record is Raytheon Company Dba Raytheon. 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 NameSpacer,shouldered,t
FSC / FSG6620 — No Item Name Available (FSG 66)
ManufacturersRaytheon Company Dba Raytheon (CAGE 96214)
Technical Specifications
ParameterValue
NSN6620-00-961-8643
Primary Part Number438006-1
Item NameSpacer,shouldered,t
FSC / FSG6620 / 66 — No Item Name Available
ManufacturerRaytheon Company Dba Raytheon
StatusACTIVE
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 2
5935-00-026-9824515 INTERCHANGEABLE
Cover,telephone Jack
Switchcraft Inc.
6680-01-627-91094380-061 INTERCHANGEABLE
Glass,liquid Sight Indicator,rou
Norgren C a Co
Cross-Reference Index
Part NumberManufacturer
438006-1 PRIMARY Raytheon Company Dba Raytheon (USA)
Related Parts
5935-00-026-9824INTERCHANGEABLE
COVER,TELEPHONE JACK
515
6680-01-627-9109INTERCHANGEABLE
GLASS,LIQUID SIGHT INDICATOR,ROU
4380-061

Frequently Asked Questions

What is NSN 6620-00-961-8643?

NSN 6620-00-961-8643 is a Spacer,shouldered,t, manufactured by Raytheon Company Dba Raytheon, classified under FSC 6620 (No Item Name Available). Status: active.

What are the part numbers for NSN 6620-00-961-8643?

NSN 6620-00-961-8643 has 1 cross-referenced part number: 438006-1 (Raytheon Company Dba Raytheon).

What NSN replaces 6620-00-961-8643?

There are 2 known substitutes for 6620-00-961-8643: 5935-00-026-9824, 6680-01-627-9109. Verify interchangeability with system specifications before substitution.

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